An abandoned Cold War era Russian military base is explored; a stone structure is discovered on the seafloor near Yonaguni Island; a palatial mansion is found on Isla Grande; a turbulent past is unearthed on Italy's volcanic Stromboli Island.

Strange aquatic mammals populating a river in Columbia; a ship marooned in a sea of sand along Namibia's notorious Skeleton Coast; a Boeing 727 jetliner hidden in a pine forest; an unusual pattern is discovered in the Nevada desert.

U.S. Navy veteran turned private investigator Jennifer Marshall and psychic Sierra Cona investigate a series of disturbing events in Cerro Gordo.

Jade's family is scared that she won't live much longer with her addiction to opioids and cocaine, without an intervention.

Murders are rare in tranquil Delta Township; so when a well-liked couple is gunned down in their home, residents are terrified until police discover the monster accidentally left a trail of breadcrumbs leading right to his door.

East Millinocket, Maine, is brought to its knees when its most popular teen turns up dead; for 38 years, answers elude police; with the help of a dedicated mother and a community that never forgets, the secret killer is finally exposed.

A brutal double murder shocks Northern California's peace-loving and laid back Marin County; with residents reeling, police chase an elusive killer through three counties and multiple crime scenes to unravel a twisted tale of terror.

The coastal metropolis of Miami faces a triple threat of crumbling limestone bedrock, ferocious superstorms and relentless rising oceans.

Getting insight into the last moments of England's King Richard III; deciphering a manuscript hiding taboo 15th-century knowledge; spotting indications of human sacrifice in Scotland; inspecting silver coins tied to turbulent times in Eastern Europe.

U.S. Navy veteran turned private investigator Jennifer Marshall and psychic Sierra Cona investigate a series of disturbing events in Cerro Gordo.

Examining the evil acts that Jennifer Sybert, a hairdresser in Florida, tried to keep hidden from her colleague, top stylist Joleen Cummings; an entanglement with Joleen's ex blows the lid off Jennifer's criminal past, and leads to a ghastly slaying.

Hunt for the Amber Room, a Nazi-looted treasure that disappeared in 1944; track the final flight of bandleader Glenn Miller over the English Channel, then re-examine the arrest of Anne Frank to see if she was betrayed or a victim of coincidence.

Soldiers encounter a luminous triangular-shaped craft in an English field; witnesses report a metallic object hovering over water.

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Exploring Strathroy, an Ontario community with a dark past plagued by fires, train wrecks and serial killers; confronting the paranormal energy that engulfs the town and makes its residents the uneasy neighbours of poltergeists and phantoms.

The ghosts' thoughtless behavior sends Alison into meltdown, and they seek forgiveness.

Investigating a strange creature seen in a wooded area of rural Massachusetts by three different people who all give similar descriptions.

A woman vanishes during her nightly walk in 2018; the last time she's seen alive is by an ATM security camera that could hold the key to solving her disappearance.

Kelly and Terri investigate the 2015 homicide of a beloved father, veteran and Little League coach; a reexamination of the crime scene reveals a terrifying clue into who may have killed him.

For the 100th case, the 2007 murder of a popular college student who was stabbed to death in her bed; help is needed from forensic pathologist, digital forensics expert and DNA lab to solve the case.

The Cold Justice team continues its investigation into the murder of a popular 18-year-old college student.

Kelly and Steve investigate the biggest unsolved cold case in East Texas -- the 1992 death of a popular teen whose charred remains were found in her car.

Luton Police Station uses fixed rig and handheld cameras to provide insight into the day-to-day challenges faced by staff and officers.

Kelly and Abbey investigate the 1999 murder of a beloved churchgoing mother and grandmother, shot dead in her own home; with no known enemies, was she killed to send a cruel message to someone she loved?

Police launch two large-scale searches to find a father of two missing off the WA coast and a navy veteran lost in hazardous bushland.

In Bristol County Jail, half of the cells don't lock; as changing demographics bring in more violent, gang-affiliated criminals, staff must manage a higher-risk population without the facility slipping into chaos.

Kelly and Abbey investigate the 1999 murder of a beloved churchgoing mother and grandmother, shot dead in her own home; with no known enemies, was she killed to send a cruel message to someone she loved?

Police launch two large-scale searches to find a father of two missing off the WA coast and a navy veteran lost in hazardous bushland.

In Bristol County Jail, half of the cells don't lock; as changing demographics bring in more violent, gang-affiliated criminals, staff must manage a higher-risk population without the facility slipping into chaos.

A drug gang's turf war erupts into knife-wielding violence; investigators' hope to coax a confession out of the top dog and take down the whole network.

Lu and Frank try to exonerate a local criminal when the mayor is murdered in the dead of night.

DI Neville Parker gets more than he bargained for when investigating the mysterious death of a young woman at the unveiling of a luxury timeshare resort.

The Lyell team looks into a case in Brighton where a body part is located in a waste dump; once the team pieces the body together, they find the victim is covered in unusual tattoos.

Examining the evil acts that Jennifer Sybert, a hairdresser in Florida, tried to keep hidden from her colleague, top stylist Joleen Cummings; an entanglement with Joleen's ex blows the lid off Jennifer's criminal past, and leads to a ghastly slaying.

A man observes a saucer-shaped object in a lagoon; an unusual light in a field causes the driver to veer off the road.

A policeman discovers an oval-shaped object without windows or doors; a woman spots an aura of light surrounding a small tree.

Hunt for the truth in Massachusetts; Salem's ghosts -- including that of the first woman hanged for witchcraft -- reveal things about the city's infamous witch trials; a message from a man executed in the worst way imaginable.

Getting insight into the last moments of England's King Richard III; deciphering a manuscript hiding taboo 15th-century knowledge; spotting indications of human sacrifice in Scotland; inspecting silver coins tied to turbulent times in Eastern Europe.

Exploring Strathroy, an Ontario community with a dark past plagued by fires, train wrecks and serial killers; confronting the paranormal energy that engulfs the town and makes its residents the uneasy neighbours of poltergeists and phantoms.

The Prince of Pop's incredible talent is matched only by his alleged salacious personal life.

Paid programming.

Millions of people around the world claim to have had an encounter with a creature unlike any recognized by mainstream science such as the Mothman, Chupacabra, and Mongolian Death Worm.

Examining the evil acts that Jennifer Sybert, a hairdresser in Florida, tried to keep hidden from her colleague, top stylist Joleen Cummings; an entanglement with Joleen's ex blows the lid off Jennifer's criminal past, and leads to a ghastly slaying.

Police launch two large-scale searches to find a father of two missing off the WA coast and a navy veteran lost in hazardous bushland.

Kelly and Abbey investigate the 1999 murder of a beloved churchgoing mother and grandmother, shot dead in her own home; with no known enemies, was she killed to send a cruel message to someone she loved?

Bigfoot hunter Matt Moneymaker shows Rob and the boys his favorite spots and how to use calls and wood knocks to attract one of the many Sasquatches that he claims inhabit Northern California's redwood forests and the Hoopa Indian Reservation.

Rob and his sons reflect on their adventures while investigating the unknown, from the paranormal to the extraterrestrial.

A look at this English town in Buckinghamshire and why so many spirits of the past haunt its streets.

Investigating a strange creature seen in a wooded area of rural Massachusetts by three different people who all give similar descriptions.

Millions of people around the world claim to have had an encounter with a creature unlike any recognized by mainstream science such as the Mothman, Chupacabra, and Mongolian Death Worm.

A new excavation at the mysterious home of the Minoans leads to a startling discovery about real-life origins of the Minotaur, and experts decode artifacts that point to bloody human sacrifices for the ferocious monster.Guests: Joy Reidenberg, Margee Kerr, Brian Regal, Richard Schwab..

Bigfoot hunter Matt Moneymaker shows Rob and the boys his favorite spots and how to use calls and wood knocks to attract one of the many Sasquatches that he claims inhabit Northern California's redwood forests and the Hoopa Indian Reservation.

Rob and his sons reflect on their adventures while investigating the unknown, from the paranormal to the extraterrestrial.

A woman stumbles upon a towering shadow figure inside a deserted Tennessee hospital; Japanese investigators encounter ghostly guests in an abandoned hotel; a man in Portugal lounging on his balcony is mesmerized by a floating metallic orb.

The ghosts' thoughtless behavior sends Alison into meltdown, and they seek forgiveness.

A look at this English town in Buckinghamshire and why so many spirits of the past haunt its streets.

Getting insight into the last moments of England's King Richard III; deciphering a manuscript hiding taboo 15th-century knowledge; spotting indications of human sacrifice in Scotland; inspecting silver coins tied to turbulent times in Eastern Europe.

A woman stumbles upon a towering shadow figure inside a deserted Tennessee hospital; Japanese investigators encounter ghostly guests in an abandoned hotel; a man in Portugal lounging on his balcony is mesmerized by a floating metallic orb.

The ghosts' thoughtless behavior sends Alison into meltdown, and they seek forgiveness.

Investigating a strange creature seen in a wooded area of rural Massachusetts by three different people who all give similar descriptions.

Bigfoot hunter Matt Moneymaker shows Rob and the boys his favorite spots and how to use calls and wood knocks to attract one of the many Sasquatches that he claims inhabit Northern California's redwood forests and the Hoopa Indian Reservation.

Rob and his sons reflect on their adventures while investigating the unknown, from the paranormal to the extraterrestrial.

Millions of people around the world claim to have had an encounter with a creature unlike any recognized by mainstream science such as the Mothman, Chupacabra, and Mongolian Death Worm.

Investigating a strange creature seen in a wooded area of rural Massachusetts by three different people who all give similar descriptions.

The ghosts' thoughtless behavior sends Alison into meltdown, and they seek forgiveness.

An abandoned Cold War era Russian military base is explored; a stone structure is discovered on the seafloor near Yonaguni Island; a palatial mansion is found on Isla Grande; a turbulent past is unearthed on Italy's volcanic Stromboli Island.

Open burial sites filled with secrets. Find powerful artifacts in a French rulers tomb, see what a tomb adorned with conch shells says about sacred ceremonies, and expose complex beliefs about animals and the afterlife in an Egyptian zoo graveyard.

An enormous fiery vortex in Redding, Calif.; the island nation of Malta loses a natural treasure; a mysterious radioactive hotspot is discovered near Chernobyl; an unknown force lays waste to a mountain forest in Italian Alps.

Ancient tombs and their protectors hold secrets of lost civilizations and legends.

With all the secrets, lies, greed, and infidelity, Ernie and Charlene Scherer's American-dream life was not exactly what it seemed like; a look into how the exposure of their dangerous double life led to one last fatal gamble.

Lorraine Warren and the team try to help a woman stop her obsession with taping voices of the dead every night.

Paid programming.

In their freshest cold case yet, Kelly and Steve tackle the recent double-homicide of a loving grandfather and his elderly mother gunned down at home; the crime scene suggests a killer with military training.

Kelly and Tonya delve into the grisly multiple murders of a young mother, grandmother, toddler, and newborn baby; forensic handwriting analysis could help identify the killer and author of a frightening message written on the wall.

Kelly and Steve look into the 2007 murder of a single father who was gunned down by a sharpshooter with a high-powered rifle; state-of-the-art digital forensics may help poke a hole in the suspect's alibi.

A woman vanishes during her nightly walk in 2018; the last time she's seen alive is by an ATM security camera that could hold the key to solving her disappearance.

Kelly and Terri investigate the 2015 homicide of a beloved father, veteran and Little League coach; a reexamination of the crime scene reveals a terrifying clue into who may have killed him.

For the 100th case, the 2007 murder of a popular college student who was stabbed to death in her bed; help is needed from forensic pathologist, digital forensics expert and DNA lab to solve the case.

The Cold Justice team continues its investigation into the murder of a popular 18-year-old college student.

Kelly and Steve investigate the biggest unsolved cold case in East Texas -- the 1992 death of a popular teen whose charred remains were found in her car.

Confront the dark side of paramedic Paul Novak, who hid his deadly impulses beneath a veneer of heroism; explore the evidence that helped investigators determine that this manipulative, unfaithful man brutally murdered his estranged wife, Catherine.

Kelly and Tonya look into the murder of a hard-working mother who was stabbed and bludgeoned to death; the investigation uncovers a secret affair and a revelation as shocking as the murder itself.

Luton Police Station uses fixed rig and handheld cameras to provide insight into the day-to-day challenges faced by staff and officers.

Jin Kelly, Shauna Grace, and Robert Sheaffer present their views about shadow people and the proof of their existence is analyzed in detail.

The quiet Sarasota neighborhood of Mirror Lake wakes up to a nightmare when a neighbor is found strangled to death; detectives believe it's the result of a long-held grudge against the silver tongued car salesman, but they turn out to be dead wrong.

Luton Police Station uses fixed rig and handheld cameras to provide insight into the day-to-day challenges faced by staff and officers.

Jin Kelly and Robert Sheaffer present their views about cryptids and the proof of their existence is analyzed in detail.

The quiet Sarasota neighborhood of Mirror Lake wakes up to a nightmare when a neighbor is found strangled to death; detectives believe it's the result of a long-held grudge against the silver tongued car salesman, but they turn out to be dead wrong.

Jin Kelly, Shauna Grace, and Robert Sheaffer present their views about shadow people and the proof of their existence is analyzed in detail.

Jin Kelly and Robert Sheaffer present their views about cryptids and the proof of their existence is analyzed in detail.

James Underdown and an anonymous guest present their views about secret societies, and the proof of their existence is analyzed in detail.

Dr. Nancy Irwin and Olympia LePoint present their views about the mind control phenomenon and the proof of its actuality is analyzed in detail.

Dr. Michael Shermer and Ellie Arket present their views about the Electronic Voice Phenomenon and the proof of its actuality is analyzed in detail.

James Underdown and Ellie Arket present their views about the phenomenon of demonic possession and the proof of its actuality is analyzed in detail.

Buccaneers who ran a South Carolina port in the golden age of piracy are summoned; the truth about a ghost ship and a creepy bedroom in the city's oldest tavern is uncovered; a spirit stalking one of the investigators is confronted.

Open burial sites filled with secrets. Find powerful artifacts in a French rulers tomb, see what a tomb adorned with conch shells says about sacred ceremonies, and expose complex beliefs about animals and the afterlife in an Egyptian zoo graveyard.

A 10,000-gallon water tank is found to be empty after an object is spotted hovering over it; amaranth plants wilt after a saucer-shaped craft hovers above them.

A star lands in France, emitting solid beams of light; Belgian police officers follow a triangular craft that shoots out that are red balls of light.

An enormous fiery vortex in Redding, Calif.; the island nation of Malta loses a natural treasure; a mysterious radioactive hotspot is discovered near Chernobyl; an unknown force lays waste to a mountain forest in Italian Alps.

A hoard of golden coins is found in the prospecting district of California; a valuable find in an old piano in rural England.

A look at why so many people see a vision of Jesus in seemingly normal things such as a tree stump or an antique cabinet.

Every day, all around the world, in the most ordinary places, regular people are spotting UFOs; these witnesses will never see the night sky the same way, ever again.

When a person's day job involves the oversight of missile silos, nuclear facilities or a military base, the last complication they want to deal with is a close encounter with a UFO; here, an already frightening phenomenon turns positively chilling.

Closest encounters and first-hand experiences with abductions.

Aircraft pilots and passengers have a scary experience when they come into proximity to objects that don't appear on radar, accelerate at dizzying speeds and then stop on a dime.

UFO sightings are at an all-time high; from the lights that terrorized Phoenix to the disappearance of an object into the Atlantic Ocean, these events amaze and unsettle witnesses.

Visitations that leave behind objects or witnesses give us fascinating evidence.

There are areas around the world that seem to keep attracting UFOs.

These are the witnesses that have been literally touched by the unknown; physical contact events that take the shape of nightmares, complete with alien examinations and inexplicable metal implants discovered inside human bodies.

Meet nurse Beverley Allitt, who conducted a reign of terror in a Lincolnshire hospital's pediatric ward; examine the four mysterious deaths that set off alarm bells for police and led to an emotional trial that put this "Angel of Death" behind bars.

All over the world, there are places and objects that are thought to be cursed; many people avoid these locations and things, believing they will bring harm, while others think that curses are nothing more than superstition and folklore.

Examining whether centuries-old photos are proof that reincarnation is actually occurring; whether nuclear waste off the coast of Russia could be creating an army of mutant fish; secret government space weapons.

New discoveries suggest that a sea beast like the Kraken could have existed, and experts examine a strange monster that could give shocking answers into this underwater mystery.

All over the world, there are places and objects that are thought to be cursed; many people avoid these locations and things, believing they will bring harm, while others think that curses are nothing more than superstition and folklore.

Examining whether centuries-old photos are proof that reincarnation is actually occurring; whether nuclear waste off the coast of Russia could be creating an army of mutant fish; secret government space weapons.

New discoveries suggest that a sea beast like the Kraken could have existed, and experts examine a strange monster that could give shocking answers into this underwater mystery.

Terrifying true stories of Canadians facing addictions to drugs, alcohol, or other behaviours.

A creature that tormented an Australian man's childhood is back for more; a DJ in North Carolina is still spinning sets from beyond the grave; a UFO in Islamabad remains immobile for hours.

A Michigan toddler plays a spirited game of tug of war with a ghost; a paranormal enthusiast in England captures a shadow figure lurking at the foot of his bed; a massive lake monster surfaces in China.

An unknown entity continues to torment a New Jersey family; a strange specter spies on a paranormal investigator at an abandoned train station in Sweden; a woman captures a mysterious dark mass hovering in the skies above Houston.

With all the secrets, lies, greed, and infidelity, Ernie and Charlene Scherer's American-dream life was not exactly what it seemed like; a look into how the exposure of their dangerous double life led to one last fatal gamble.

Showcases a search for the phantom child who is asking a resident and a care assistant for help; learning how a late patient got the last word; listening to the spirit that rings call bells and cries out to a nurse's aide.

Lorraine Warren and the team try to help a woman stop her obsession with taping voices of the dead every night.

A look at why so many people see a vision of Jesus in seemingly normal things such as a tree stump or an antique cabinet.

Examining whether centuries-old photos are proof that reincarnation is actually occurring; whether nuclear waste off the coast of Russia could be creating an army of mutant fish; secret government space weapons.

All over the world, there are places and objects that are thought to be cursed; many people avoid these locations and things, believing they will bring harm, while others think that curses are nothing more than superstition and folklore.

A creature that tormented an Australian man's childhood is back for more; a DJ in North Carolina is still spinning sets from beyond the grave; a UFO in Islamabad remains immobile for hours.

A Michigan toddler plays a spirited game of tug of war with a ghost; a paranormal enthusiast in England captures a shadow figure lurking at the foot of his bed; a massive lake monster surfaces in China.

An unknown entity continues to torment a New Jersey family; a strange specter spies on a paranormal investigator at an abandoned train station in Sweden; a woman captures a mysterious dark mass hovering in the skies above Houston.

A Bigfoot enthusiast captures evidence of the legendary cryptid's elusive cousin -- the Ohio Grassman; mysterious glowing orbs manifest in the Utah desert; a haunted doll torments a Canadian family.

Two brothers attempt to communicate with a doll with a demonic disposition; a backwoods biker encounters evidence of skinwalker activity; UFOs crash an Independence Day celebration.

Train passengers spot Bigfoot in broad daylight; a family gets more than a theme park thrill when a ghost hitches a ride on a roller coaster; a groundskeeper contends with a pesky poltergeist in a cemetery.

A family captures footage of an emaciated cryptid on their home security camera; haunted objects compete for museum guests' attention; strange lights in the sky bring commuters to a halt.

Hunters spot a skinwalker emerging from the woods; a man spots thousands of UFOs from his backyard; an apparition manifests on a haunted highway.

Unravel Dr. Harold Shipman's descent into darkness and the failures that allowed him to murder 250 patients; hear from a victim's family, dig into recordings and see why this respected GP's reputation kept him out of the spotlight for far too long.

A desert island survival course goes wrong when the leader, a trained survival expert and ex-SAS soldier, is found dead in the forest of a remote island near Saint Marie.

Frank and Lu investigate death threats made against a former soap star.

The team finds the remains of a second victim and must piece everything together to find the serial killer.

A desert island survival course goes wrong when the leader, a trained survival expert and ex-SAS soldier, is found dead in the forest of a remote island near Saint Marie.

Frank and Lu investigate death threats made against a former soap star.

Kelly and Tonya look into the murder of a hard-working mother who was stabbed and bludgeoned to death; the investigation uncovers a secret affair and a revelation as shocking as the murder itself.

Nathan's family stages an intervention in an attempt to help him with his opioid addiction.

A New Orleans socialite wrestles with her past.

A disgruntled fisherman makes the catch of a lifetime.

A lawyer debates life and death.

An enormous fiery vortex in Redding, Calif.; the island nation of Malta loses a natural treasure; a mysterious radioactive hotspot is discovered near Chernobyl; an unknown force lays waste to a mountain forest in Italian Alps.

A long-forgotten network of Native American earthworks; a baffling battlefield mystery in Belgium; a mysterious blood-red lake on a remote Greek island; an eerie pink glow emulating from the middle of the Pacific Ocean.

The coastal metropolis of Miami faces a triple threat of crumbling limestone bedrock, ferocious superstorms and relentless rising oceans.

A hoard of golden coins is found in the prospecting district of California; a valuable find in an old piano in rural England.

A booking mix-up sees Mike and Alison forced to host a last-minute children's party.

Ancient tombs and their protectors hold secrets of lost civilizations and legends.

When an infant's body washes up on the shores of Deer Island, Mass., residents rally to find out who she is, and what happened to her; their unprecedented solidarity gets nationwide attention, helping police solve a heartbreaking mystery.

Learn how influencer Mahek Bukhari and her mom, Ansreen, became the UK's first mother and daughter convicted of a double murder; see how the pair hatched a deadly plot when Hashim Ijazuddin tried to blackmail his much older ex-lover, Ansreen.

Look at photographer Sania Khan's viral TikTok posts that detail the lies and abuse she suffered at the hands of her ex-husband Raheel Ahmad; learn how he exacted his jealous revenge by ambushing his former wife on the day she planned to escape.

Retrace the final steps of Alexis Starkey, a TikTok star who vanished and then turned up dead a week later; examine how police found her husband, who also mysteriously went missing, at his daughter's house, where he took matters into his own hands.

Alex Rodda, a 15-year-old teenager, is murdered by 18-year-old Matthew Mason in December 2019, six weeks after they first exchange messages via social media.

Exploring the death of a Canadian Mormon teenager Ashley Wadsworth due to social media grooming by British teenager Jack Sepple, leading to a fatal outcome during their planned meeting.

A skateboarder is murdered in Liverpool; missing a murder weapon and a motive, a Snapchat message where the killers brag about their plan helps the police crack the case.

Bianca Devins' death at the hands of friend Brandon Clark; exploring the virtual world of misogyny he lived in and learning why the victim's family had to battle social media platforms to remove viral images of her murder.

Hunt for evidence of foul play after a nurse's assistant is linked to 21 suspicious deaths in a West Virginia veterans' hospital; follow the FBI investigation, which finds proof that Reta Mays had been giving her patients lethal doses of insulin.

A man vanishes, and a patient flees the hospital after a suspected heart attack, both for unknown reasons.

Yinka struggles with whether to alert a target of the threat to their life; explores the reactions of common people to the horrifying discovery that they are the target of an anonymous person's death threat.

Delving into the stories of killers who broke the Hippocratic Oath to use their medical knowledge for murder, taking the lives of often vulnerable victims instead of caring for them.

In Bristol County Jail, half of the cells don't lock; as changing demographics bring in more violent, gang-affiliated criminals, staff must manage a higher-risk population without the facility slipping into chaos.

Detective Constable Tim Lamb and his team test the strength of their case after a seasoned drug dealer floors them with a surprise confession; his tearful claim of coercion may be real or may be an elaborate ruse to evade justice.

The last remaining fugitives must reach a pre-arranged extraction point to evade capture; with seven days to go, the hunters ramp up their efforts.

Courtney's family stages an intervention in a desperate attempt to save her from her drug addiction.

A Bigfoot enthusiast captures evidence of the legendary cryptid's elusive cousin -- the Ohio Grassman; mysterious glowing orbs manifest in the Utah desert; a haunted doll torments a Canadian family.

Two brothers attempt to communicate with a doll with a demonic disposition; a backwoods biker encounters evidence of skinwalker activity; UFOs crash an Independence Day celebration.

Train passengers spot Bigfoot in broad daylight; a family gets more than a theme park thrill when a ghost hitches a ride on a roller coaster; a groundskeeper contends with a pesky poltergeist in a cemetery.

Buccaneers who ran a South Carolina port in the golden age of piracy are summoned; the truth about a ghost ship and a creepy bedroom in the city's oldest tavern is uncovered; a spirit stalking one of the investigators is confronted.

A 10,000-gallon water tank is found to be empty after an object is spotted hovering over it; amaranth plants wilt after a saucer-shaped craft hovers above them.

A star lands in France, emitting solid beams of light; Belgian police officers follow a triangular craft that shoots out that are red balls of light.

A Canadian farmer sees five identical bun-shaped objects; thousands report seeing a large triangular-shaped object for a 3-year period over New York's Hudson Valley.

A triangular craft beelines toward a husband and his pregnant wife; a disc-shaped craft emits a solid beam of light that releases a blast of flame.

Open burial sites filled with secrets. Find powerful artifacts in a French rulers tomb, see what a tomb adorned with conch shells says about sacred ceremonies, and expose complex beliefs about animals and the afterlife in an Egyptian zoo graveyard.

Investigating the consequences of not letting the deceased rest in peace; learning how a plot of Mississippi land and a Michigan dream home became living nightmares; meeting a Pittsburgh man who got more than he bargained for in his vintage home.

Getting close to lost souls that have been distorted by their trauma; braving the paranormal energy left behind in an abandoned sanitarium; exploring a strip club filled with restless spirits; confronting a couple's shadowy housemate.

Learning why stone, metal, and water attract paranormal forces; examining a limestone mansion in Ind. That's tied to the spirit world; following the path of Ohio's soul-attracting rivers; spotting the inexplicable in a Va. inn atop a former mine.

Meeting anxious souls whose lives were taken too soon; visiting a Ky. cinema filled with the spirits of children who died in a fire; chasing a ghostly girl in an Ontario antique shop; shivering as a departed child cries in a woman's Utah dream home.

Discovering evil beings that hide in the shadows, waiting for a chance to pounce; seeing why a Pennsylvania well is a gateway to terror; crossing paths with an otherworldly stalker in Georgia; exorcize a dark spirit in a South Carolina family home.

Get a bird's-eye view of a mysterious explosion in China and a quickly melting glacier on Earth's iciest continent; investigate an orange haze enveloping the Big Apple, then float over a toxic, too-hot-to-handle lake in New Zealand.

Examine mysterious holes in Israel; explore a ghost village hidden in the Colombian jungle, a shipwreck off the coast of Sri Lanka and a gutted airplane fuselage abandoned in Iceland.

Investigate an abandoned village in the shifting sands on Dubai's outskirts and a collection of inexplicable stone circles in Colombia; a mysterious hilltop tower in Iran and a puzzling purple phenomenon in Chile's Atacama Desert.

Come across a set of disturbingly familiar stone monoliths in Colombia, then explore a lost city in the Sierra Nevada de Santa Marta; puzzle over an ancient ruin in Corinth, Greece, and explore an old structure on a Maltese island.

Delving into the stories of killers who broke the Hippocratic Oath to use their medical knowledge for murder, taking the lives of often vulnerable victims instead of caring for them.

Human remains are unearthed on Daksa island; flying objects are spotted above Maury Island; on Isle of Wight, remains of a previously unknown species of dinosaur are found; strange ritual artifacts are uncovered on Sweden's Blå Jungfrun Island.

An enormous fiery vortex in Redding, Calif.; the island nation of Malta loses a natural treasure; a mysterious radioactive hotspot is discovered near Chernobyl; an unknown force lays waste to a mountain forest in Italian Alps.

U.S. Navy veteran turned private investigator Jennifer Marshall and paranormal researcher Heidi Hollis investigate a series of mysterious encounters with an unknown creature in the Bluegrass hills of Kentucky.

Human remains are unearthed on Daksa island; flying objects are spotted above Maury Island; on Isle of Wight, remains of a previously unknown species of dinosaur are found; strange ritual artifacts are uncovered on Sweden's Blå Jungfrun Island.

A long-forgotten network of Native American earthworks; a baffling battlefield mystery in Belgium; a mysterious blood-red lake on a remote Greek island; an eerie pink glow emulating from the middle of the Pacific Ocean.

U.S. Navy veteran turned private investigator Jennifer Marshall and paranormal researcher Heidi Hollis investigate a series of mysterious encounters with an unknown creature in the Bluegrass hills of Kentucky.

After tragedies and struggles, Coleman's family believes his addiction to drugs will kill him before he's able to see his daughter again.

When an infant's body washes up on the shores of Deer Island, Mass., residents rally to find out who she is, and what happened to her; their unprecedented solidarity gets nationwide attention, helping police solve a heartbreaking mystery.

Learn how influencer Mahek Bukhari and her mom, Ansreen, became the UK's first mother and daughter convicted of a double murder; see how the pair hatched a deadly plot when Hashim Ijazuddin tried to blackmail his much older ex-lover, Ansreen.

Look at photographer Sania Khan's viral TikTok posts that detail the lies and abuse she suffered at the hands of her ex-husband Raheel Ahmad; learn how he exacted his jealous revenge by ambushing his former wife on the day she planned to escape.

The coastal metropolis of Miami faces a triple threat of crumbling limestone bedrock, ferocious superstorms and relentless rising oceans.

Ancient tombs and their protectors hold secrets of lost civilizations and legends.

U.S. Navy veteran turned private investigator Jennifer Marshall and paranormal researcher Heidi Hollis investigate a series of mysterious encounters with an unknown creature in the Bluegrass hills of Kentucky.

With all the secrets, lies, greed, and infidelity, Ernie and Charlene Scherer's American-dream life was not exactly what it seemed like; a look into how the exposure of their dangerous double life led to one last fatal gamble.

Question whether Napoleon Bonaparte was poisoned in exile, then find out whose bones were buried underneath Benjamin Franklin's London home; analyze evidence that suggests that Grand Duchess Anastasia may have escaped the 1918 Romanov massacre.

A star lands in France, emitting solid beams of light; Belgian police officers follow a triangular craft that shoots out that are red balls of light.

Paid programming.

Stepping into the crosshairs in Bellaire, a village that sits on a focal point for paranormal energy; exploring the bloody history of warfare, mining disasters and mass casualties that make this town a haunted hot spot.

A booking mix-up sees Mike and Alison forced to host a last-minute children's party.

For the first time, Kelly and Steve investigate two missing persons cases at once, a loving mother and her high school friend who vanished just months apart.

The team tackles the twisted murder case of Rhonda Richardson, who went searching for her lost dog and was later found seemingly scalped by a sadistic killer; the biggest twist is a new piece of evidence that breaks the case wide open.

Kelly and Steve investigate the brutal homicide of a beloved seminary student who was brutally hung and stabbed to death in the chapel restroom; their investigation reveals even more dark secrets and sinister deeds.

In 2000, a young mother was abducted from a parking lot and executed in a nearby field; state-of-the-art DNA testing may provide the answer.

A hoard of golden coins is found in the prospecting district of California; a valuable find in an old piano in rural England.

Luton Police Station uses fixed rig and handheld cameras to provide insight into the day-to-day challenges faced by staff and officers.

Kelly and Tonya look into the murder of a hard-working mother who was stabbed and bludgeoned to death; the investigation uncovers a secret affair and a revelation as shocking as the murder itself.

Follows police investigators and forensic specialists across Australia as they battle the clock to find lost loved ones and bring them home.

Virginia Beach is a party town with a vibrant nightlife, making its Correctional Center one of the busiest city jails in the state; here, some inmates arrive to go on vacation, then leave on probation, and return on a violation.

Kelly and Tonya look into the murder of a hard-working mother who was stabbed and bludgeoned to death; the investigation uncovers a secret affair and a revelation as shocking as the murder itself.

Follows police investigators and forensic specialists across Australia as they battle the clock to find lost loved ones and bring them home.

Virginia Beach is a party town with a vibrant nightlife, making its Correctional Center one of the busiest city jails in the state; here, some inmates arrive to go on vacation, then leave on probation, and return on a violation.

Detective Constable Tim Lamb and his team test the strength of their case after a seasoned drug dealer floors them with a surprise confession; his tearful claim of coercion may be real or may be an elaborate ruse to evade justice.

Frank and Lu investigate death threats made against a former soap star.

A desert island survival course goes wrong when the leader, a trained survival expert and ex-SAS soldier, is found dead in the forest of a remote island near Saint Marie.

The team finds the remains of a second victim and must piece everything together to find the serial killer.

With all the secrets, lies, greed, and infidelity, Ernie and Charlene Scherer's American-dream life was not exactly what it seemed like; a look into how the exposure of their dangerous double life led to one last fatal gamble.

A Canadian farmer sees five identical bun-shaped objects; thousands report seeing a large triangular-shaped object for a 3-year period over New York's Hudson Valley.

A triangular craft beelines toward a husband and his pregnant wife; a disc-shaped craft emits a solid beam of light that releases a blast of flame.

Buccaneers who ran a South Carolina port in the golden age of piracy are summoned; the truth about a ghost ship and a creepy bedroom in the city's oldest tavern is uncovered; a spirit stalking one of the investigators is confronted.

Ancient tombs and their protectors hold secrets of lost civilizations and legends.

Stepping into the crosshairs in Bellaire, a village that sits on a focal point for paranormal energy; exploring the bloody history of warfare, mining disasters and mass casualties that make this town a haunted hot spot.

A look at why so many people see a vision of Jesus in seemingly normal things such as a tree stump or an antique cabinet.

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Ancient practices such as prayer, blood sports, voodoo and exorcism are often thought to be relics of bygone superstition, but there is evidence they have an impact on the physical world.

With all the secrets, lies, greed, and infidelity, Ernie and Charlene Scherer's American-dream life was not exactly what it seemed like; a look into how the exposure of their dangerous double life led to one last fatal gamble.

Follows police investigators and forensic specialists across Australia as they battle the clock to find lost loved ones and bring them home.

Kelly and Tonya look into the murder of a hard-working mother who was stabbed and bludgeoned to death; the investigation uncovers a secret affair and a revelation as shocking as the murder itself.

Rob and the boys take their pursuit of Bigfoot to the backwoods of Oklahoma, where locals refer to the mythical creature as the Wood Ape.

A hoard of golden coins is found in the prospecting district of California; a valuable find in an old piano in rural England.

Ancient practices such as prayer, blood sports, voodoo and exorcism are often thought to be relics of bygone superstition, but there is evidence they have an impact on the physical world.

New discoveries suggest that a sea beast like the Kraken could have existed, and experts examine a strange monster that could give shocking answers into this underwater mystery.

Rob and the boys take their pursuit of Bigfoot to the backwoods of Oklahoma, where locals refer to the mythical creature as the Wood Ape.

A Brazilian family may be living with an unwanted roommate; a man in Peru evades a feared vampiric creature; doorbell cameras are triggered by entities.

A booking mix-up sees Mike and Alison forced to host a last-minute children's party.

Ancient tombs and their protectors hold secrets of lost civilizations and legends.

A Brazilian family may be living with an unwanted roommate; a man in Peru evades a feared vampiric creature; doorbell cameras are triggered by entities.

A booking mix-up sees Mike and Alison forced to host a last-minute children's party.

A hoard of golden coins is found in the prospecting district of California; a valuable find in an old piano in rural England.

Rob and the boys take their pursuit of Bigfoot to the backwoods of Oklahoma, where locals refer to the mythical creature as the Wood Ape.

Ancient practices such as prayer, blood sports, voodoo and exorcism are often thought to be relics of bygone superstition, but there is evidence they have an impact on the physical world.

A hoard of golden coins is found in the prospecting district of California; a valuable find in an old piano in rural England.

A booking mix-up sees Mike and Alison forced to host a last-minute children's party.