Lawrence enlists Todd's services to find out the sexual orientation of a judge; with her client's livelihood at stake, Margaret and Lyle search for a reluctant witness.

The body of a missing Navy commander is found; Gibbs is ordered to work with a former FBI agent; Bishop and Torres interview convicted investment advisor Albert Hathaway when the victim is linked to his highly publicized trial.

A gas man is engulfed in invisible flames and dies during a qualifying race at the Grand Prix Americas.

Team Scorpion must stop an influx of drugs that are being smuggled into the country via drones; an ultimatum is issued.

Adm. Chegwidden ejects from a fighter jet, and Harm commandeers a vehicle to go find him in wintry Virginia mountains.

A submarine is headed to the Middle East, but it turns back when the crew cannot account for a missing nuclear torpedo.

In hope of identifying the source of an anthrax poisoning before it can be used as a weapon, Sam and Callen go undercover as food truck owners.

Looking into some of Canada's most infamous criminal cases with extensive archives and intimate family interviews and exploring the lasting impacts on the community and justice system.

In a small town located less than an hour from Canada's largest military base, a rash of break-ins escalates to assault and then murder; tire tracks point police to someone above suspicion.

The police lack leads after single mom Laura Ackerson leaves for work one morning and never returns, so they turn to surveillance cameras to try to locate her and unearth sinister footage.

Ray falls for a woman who saves his life and keeps mysteriously appearing during his investigation of a hit-and-run.

Fraser goes under cover in a mental institution to investigate a series of strange happenings among the patients.

Michelle Mockbee arrives at work early in order to get ahead on payroll, and she is murdered outside her office less than an hour later; detectives follow the surveillance footage to a closet full of dirty secrets.

The police lack leads after single mom Laura Ackerson leaves for work one morning and never returns, so they turn to surveillance cameras to try to locate her and unearth sinister footage.

The INS catches a Marine who appears to be smuggling illegal aliens into the country to work at a sweatshop.

A woman recognizes a petty officer on television as someone who had been reported dead in the collapse of the World Trade Center.

Margaret and Todd team up to help a man who has been declared legally dead, even though he is very much alive.

Gibbs and Ducky see an antique war stick on television, and it could be the missing murder weapon to a 16-year-old cold case.

Sylvester wins big on "The Price Is Right"; the team must infiltrate a high-end car smuggling operation that is preparing to ship weapons to South America.

Horatio must find his brother's killer and protect a niece he never knew existed; the team explores voyeuristic Internet sites in connection with a stockbroker's murder.

The INS catches a Marine who appears to be smuggling illegal aliens into the country to work at a sweatshop.

A woman recognizes a petty officer on television as someone who had been reported dead in the collapse of the World Trade Center.

Horatio must find his brother's killer and protect a niece he never knew existed; the team explores voyeuristic Internet sites in connection with a stockbroker's murder.

Sylvester wins big on "The Price Is Right"; the team must infiltrate a high-end car smuggling operation that is preparing to ship weapons to South America.

Margaret and Todd team up to help a man who has been declared legally dead, even though he is very much alive.

Gibbs and the team work to clear the name of a retired Marine after cyanide is found in one of the care packages he sent to active-duty Marines.

Horatio must find his brother's killer and protect a niece he never knew existed; the team explores voyeuristic Internet sites in connection with a stockbroker's murder.

Sylvester wins big on "The Price Is Right"; the team must infiltrate a high-end car smuggling operation that is preparing to ship weapons to South America.

The INS catches a Marine who appears to be smuggling illegal aliens into the country to work at a sweatshop.

A woman recognizes a petty officer on television as someone who had been reported dead in the collapse of the World Trade Center.

Callen and Sam are abducted during their pursuit of an anonymous tip about a missing NSA agent; the team thinks Callen and Sam fell victim to a trap set by terrorists.

When the key suspect in a series of assaults and murders is brought in for questioning, a cat and mouse game unfolds in the interview room and ultimately leads to a shocking confession from a man leading a secret double life.

What started as a petty falling out between a group of high school friends led to the creation of two rival gangs; over a decade the animosity between the "FK's and FOB's" gangs grew as did their illicit activity.

On July 5, 2011, a young couple on their way home from a night of birthday celebrations is shot while getting gas; with the killers long since vanished, detectives must rely on the grainy gas station video to unravel a senseless act of evil.

Fraser and Ray (Paul Gross, David Marciano) teach a group of senior citizens to defend themselves against a mugger.

Ray reluctantly helps Fraser deliver an accused felon to Canadian authorities while ruthless thugs try to kill the criminal.

In Alexandria, Va., Nancy Dunning, Ronald Kirby and Ruthanne Lodato are all fatally shot in broad daylight by a gunman knocking at the front door; detectives attempt to use security footage to track down the killer before they strike again.

On July 5, 2011, a young couple on their way home from a night of birthday celebrations is shot while getting gas; with the killers long since vanished, detectives must rely on the grainy gas station video to unravel a senseless act of evil.

Members of the elite Naval Criminal Investigative Service are sent in to probe the murder of a JAG officer found in a park. Mark Harmon, Michael Weatherly, David McCallum and Robyn Lively guest star.

When Julian Webb is unexpectedly found dead in the home he shares with his wife, a complex web of lies, love and manipulation is revealed.

Lee Wyatt recognizes that he is a victim of his wife's coercive control; police believe he could be the key to solving the mystery of Julian Webb's death.

Three men become trapped in a web of physical and emotional manipulation by their wife - a woman described as every man's nightmare.

Kelsey's family knew something was amiss when their usually responsible and responsive daughter didn't respond to their texts while out running an errand.

A woman found eaten by a shark turns out to have been bait for a private investigator hired by wives to catch their unfaithful husbands.

Members of the elite Naval Criminal Investigative Service are sent in to probe the murder of a JAG officer found in a park. Mark Harmon, Michael Weatherly, David McCallum and Robyn Lively guest star.

With Harm under arrest for the murder of a JAG officer, the Naval Criminal Investigative Service continues to examine evidence to build the case against him.

A woman found eaten by a shark turns out to have been bait for a private investigator hired by wives to catch their unfaithful husbands.

When Julian Webb is unexpectedly found dead in the home he shares with his wife, a complex web of lies, love and manipulation is revealed.

Lee Wyatt recognizes that he is a victim of his wife's coercive control; police believe he could be the key to solving the mystery of Julian Webb's death.

Three men become trapped in a web of physical and emotional manipulation by their wife - a woman described as every man's nightmare.

Kelsey's family knew something was amiss when their usually responsible and responsive daughter didn't respond to their texts while out running an errand.

Lee Wyatt recognizes that he is a victim of his wife's coercive control; police believe he could be the key to solving the mystery of Julian Webb's death.

Three men become trapped in a web of physical and emotional manipulation by their wife - a woman described as every man's nightmare.

Kelsey's family knew something was amiss when their usually responsible and responsive daughter didn't respond to their texts while out running an errand.

A dispute outside a Toronto tavern between a jealous boyfriend and several gang members ends in a hail of gunfire, in which a young woman new to the city is killed, and the missing gun turns up in an unrelated crime.

Homocide analyst John Allore tirelessly probes unsolved murders in his ultimate quest to uncover the fate of his sister, Theresa, found dead in Quebec's Eastern Townships region in 1979.

On March 27, 2015, Tierra Hall hugs her mother goodbye for the last time; 24 hours later, the teenager's dead body is discovered outside an abandoned house.

Diefenbaker, impounded after straying from the apartment, sniffs up dog poaching and defends a husky.

Fraser assumes the responsibility of protecting a childhood friend who has become a professional hockey star.

In 2019, after a night out with friends, college student Samantha Josephson climbs into a car she mistakes for her rideshare, never to be seen alive again; with little to go on, police must rely on CCTV footage to help pick up the killer's trail.

On March 27, 2015, Tierra Hall hugs her mother goodbye for the last time; 24 hours later, the teenager's dead body is discovered outside an abandoned house.

The CIA recruits Mac to pose as an agent's pregnant wife and help bring down a drug lord selling weapons to terrorists.

June 24, 2015, John "Goldfinger" Palmer, once one of Britain's richest gangsters, is shot dead; private investigators TM Eye, led by David McKelvey, re-examine Palmer's murder as part of a present-day investigation.

The search for Palmer's killer leads to Tenerife, where he built a timeshare empire; undercover stings and mob ties expose the scale of his power.

A professional hitman is suspected in Palmer's murder; evidence points to a cartel and an Eastern European enforcer but who paid to kill Goldfinger?

Nine-year-old Kamryn Johnson is supposed to be at gymnastics class when her mother, Sheraton, receives a frantic phone call saying Kamryn is being held captive for ransom; Kamryn's parents recount the frightening threats the alleged abductor made.

Horatio investigates the murder of a thrill seeker who was abducted during the course of an extreme kind of role-playing game.

The CIA recruits Mac to pose as an agent's pregnant wife and help bring down a drug lord selling weapons to terrorists.

Worried about Mac's well-being, Harm tries to discover what she has become involved in; Mac's cover gets blown in Paraguay.

Horatio investigates the murder of a thrill seeker who was abducted during the course of an extreme kind of role-playing game.

June 24, 2015, John "Goldfinger" Palmer, once one of Britain's richest gangsters, is shot dead; private investigators TM Eye, led by David McKelvey, re-examine Palmer's murder as part of a present-day investigation.

The search for Palmer's killer leads to Tenerife, where he built a timeshare empire; undercover stings and mob ties expose the scale of his power.

A professional hitman is suspected in Palmer's murder; evidence points to a cartel and an Eastern European enforcer but who paid to kill Goldfinger?

Nine-year-old Kamryn Johnson is supposed to be at gymnastics class when her mother, Sheraton, receives a frantic phone call saying Kamryn is being held captive for ransom; Kamryn's parents recount the frightening threats the alleged abductor made.

June 24, 2015, John "Goldfinger" Palmer, once one of Britain's richest gangsters, is shot dead; private investigators TM Eye, led by David McKelvey, re-examine Palmer's murder as part of a present-day investigation.

The search for Palmer's killer leads to Tenerife, where he built a timeshare empire; undercover stings and mob ties expose the scale of his power.

A professional hitman is suspected in Palmer's murder; evidence points to a cartel and an Eastern European enforcer but who paid to kill Goldfinger?

Nine-year-old Kamryn Johnson is supposed to be at gymnastics class when her mother, Sheraton, receives a frantic phone call saying Kamryn is being held captive for ransom; Kamryn's parents recount the frightening threats the alleged abductor made.

A cross-country manhunt ensues when a young Australian American couple is murdered, a much-loved university professor is found dead, and two teens go missing in northern British Columbia.

Two missing teens quickly turn into the prime suspects in the murders of three people, and officers follow a trail of clues across Canada into the vast wilderness of northern Manitoba.

In May 2019 in Cedar Rapids, Iowa, a shooter opens fire on four teenagers in a parked car then escapes with the help of a getaway driver.

Fraser and Ray help a shoemaker being terrorized by a mobster who was a schoolyard bully Ray feared as a child.

After delivering a package to the wrong woman, Fraser's attempts to retrieve it make the woman's suspicious fiance violent.

In September 2014, an Iowa college town panics after police find Tong Shao, a missing student from China, murdered; when security camera footage points to a planned execution, hunting down the young woman's killer becomes an international mystery.

In May 2019 in Cedar Rapids, Iowa, a shooter opens fire on four teenagers in a parked car then escapes with the help of a getaway driver.

Going against orders, Harm quits JAG and journeys to Paraguay to try to rescue Mac and CIA Agent Webb.

A severely tortured Webb teams up with Harm and Mac in Paraguay in order to find Sadik; Mac goes undercover to meet the secretary of a local CIA contact that has been leaking information to Sadik.

Margaret helps Susan serve justice for a tennis coach accused of drugging a teen athlete; Todd and Lyle embark on an epic office prank war.

Gibbs is granted protective custody of a 10-year-old orphaned refugee when a case reveals she is the target of a violent gang.

The team investigates after the Los Angeles blood supply is hacked and tainted, which leaves a young girl who is in need of a heart transplant in peril.

Horatio investigates the apparent suicide of an anesthesiologist and finds a link to a patient who died during routine plastic surgery.

Going against orders, Harm quits JAG and journeys to Paraguay to try to rescue Mac and CIA Agent Webb.

A severely tortured Webb teams up with Harm and Mac in Paraguay in order to find Sadik; Mac goes undercover to meet the secretary of a local CIA contact that has been leaking information to Sadik.

Horatio investigates the apparent suicide of an anesthesiologist and finds a link to a patient who died during routine plastic surgery.

The team investigates after the Los Angeles blood supply is hacked and tainted, which leaves a young girl who is in need of a heart transplant in peril.

Margaret helps Susan serve justice for a tennis coach accused of drugging a teen athlete; Todd and Lyle embark on an epic office prank war.

The NCIS headquarters are evacuated after the team discovers bomb materials on the roof of the squad room; the team reads the first draft of Ducky's book.

Horatio investigates the apparent suicide of an anesthesiologist and finds a link to a patient who died during routine plastic surgery.

The team investigates after the Los Angeles blood supply is hacked and tainted, which leaves a young girl who is in need of a heart transplant in peril.

Going against orders, Harm quits JAG and journeys to Paraguay to try to rescue Mac and CIA Agent Webb.

A severely tortured Webb teams up with Harm and Mac in Paraguay in order to find Sadik; Mac goes undercover to meet the secretary of a local CIA contact that has been leaking information to Sadik.

When Sam is shot by a spy contracted by the CIA the team enlists the help of a Nepali soldier to help find the shooter; Kensi and Deeks have an argument.

In 1992, loved ones and police go to painstaking efforts to locate 26-year-old Dilleen Hempel after she goes missing while heading home from her new job.

After a man fired a gun on a local playground and seriously injured two girls, outraged parents demanded answers from local politicians as to how to stop the cycle of violence terrorizing their neighbourhoods.

In 2009 in Tracy, Calif., a little girl vanishes after playing at a friend's house, leaving her family desperate for answers; with no leads and few clues, investigators must rely on surveillance footage to piece together the horrifying truth.

Ray and Fraser enter the unknown when a derelict has visions about a kidnapping; Ray is in a frenzy trying to find out if Fraser has slept with his sister.

Fraser revives a relationship with a woman he once arrested; when her ex-partner turns up dead, she vanishes and Fraser is a suspect.

In the summer of 1994, a night out in Miami turns deadly for two young women and a popular nightclub owner; with little evidence found on the scene, investigators must rely on a hidden home video camera to help solve this mystery.

In 2009 in Tracy, Calif., a little girl vanishes after playing at a friend's house, leaving her family desperate for answers; with no leads and few clues, investigators must rely on surveillance footage to piece together the horrifying truth.

Mac is assigned to defend a female petty officer who has been found living in Iraq as the wife of a Bedouin sheik; Harm's resignation papers are processed.

Harm goes under cover to prevent a terrorist from overthrowing the Philippine government; Bud's brother, Mikey, faces a tough choice when a fellow cadet is accused of cheating.

While Margaret makes every employee at Crest, Folding & Wright work over the weekend on Gus' fairness hearing for a class action settlement, Todd begins investigating a secret case with the FBI where everyone at the firm is a potential suspect.

Sara Carter begs Gibbs to investigate her mother's murder; she believes the wrong man was convicted; Abby is awarded a dinner reservation for two to a new five-star restaurant in an igloo and has to decide which co-worker deserves to go with her.

The team must save Cabe when he is captured during a secret mission in Djibouti, Africa, with his protege, Tim Armstrong (Scott Porter).

A mentally impaired man is the only witness to the murder of a diamond broker gunned down in a parking garage; a body disappears on the way to the medical examiner's laboratory.

Mac is assigned to defend a female petty officer who has been found living in Iraq as the wife of a Bedouin sheik; Harm's resignation papers are processed.

Harm goes under cover to prevent a terrorist from overthrowing the Philippine government; Bud's brother, Mikey, faces a tough choice when a fellow cadet is accused of cheating.

A mentally impaired man is the only witness to the murder of a diamond broker gunned down in a parking garage; a body disappears on the way to the medical examiner's laboratory.

The team must save Cabe when he is captured during a secret mission in Djibouti, Africa, with his protege, Tim Armstrong (Scott Porter).

While Margaret makes every employee at Crest, Folding & Wright work over the weekend on Gus' fairness hearing for a class action settlement, Todd begins investigating a secret case with the FBI where everyone at the firm is a potential suspect.

NCIS searches for a petty officer who is suspected of assault and escapes when the sheriff transporting him crashes into a lake; Torres works closely with a blind witness who heard vital evidence that is needed to solve the case.

A mentally impaired man is the only witness to the murder of a diamond broker gunned down in a parking garage; a body disappears on the way to the medical examiner's laboratory.

The team must save Cabe when he is captured during a secret mission in Djibouti, Africa, with his protege, Tim Armstrong (Scott Porter).

Mac is assigned to defend a female petty officer who has been found living in Iraq as the wife of a Bedouin sheik; Harm's resignation papers are processed.

Harm goes under cover to prevent a terrorist from overthrowing the Philippine government; Bud's brother, Mikey, faces a tough choice when a fellow cadet is accused of cheating.

When one of three Afghanistan National Army soldiers who are in the U.S. for security training is found dead, the DOD calls for all federal agencies to help investigate.

Days after Stephanie Forster is killed near her home in Coquitlam, B.C., her estranged husband, Luigi Derossi, kills himself, but her brother believes Forster discovered Derossi's notoriety as a serial romance scammer.

Kamil Karamali reports on the life and legacy of Amanda Todd, a B.C. teen whose encounter with a cyber-predator triggered years of bullying and whose video about online harassment made her a household name.

In 2018, 59-year-old Pamela Hutchinson is found dead in her Florida condo; the search for answers leads police to a mysterious woman spotted on CCTV; when the suspect is linked to yet another murder, it sparks a nationwide manhunt and media frenzy.

Fraser revives a relationship with a woman he once arrested, but when her ex-partner turns up dead, she vanishes and Fraser is a suspect.

While Fraser recuperates in the hospital after being shot, he takes interest in his physical therapist and a case of blackmail.

Natasha Cournoyer, 37, disappears without a trace in Laval, Canada; as her friends and family struggle for answers, detectives must follow a stone-cold trail to uncover her final footsteps caught on surveillance cameras.

In 2018, 59-year-old Pamela Hutchinson is found dead in her Florida condo; the search for answers leads police to a mysterious woman spotted on CCTV; when the suspect is linked to yet another murder, it sparks a nationwide manhunt and media frenzy.

Mac defends a Marine whose actions may have caused the deaths of two fellow soldiers; Harm's test flight in a spy plane turns into a dangerous mission to take photos over North Korea.

A mission to retrieve a compromised CIA agent in Libya becomes more difficult when Harm learns the agent's family needs to be rescued as well.

Margaret tries to save her struggling law firm by taking on a case involving a large cosmetics company with deep pockets; Todd is determined to crack an important investigation that will seal the fate of Crest, Folding & Wright, one way or another.

While Gibbs attends the memorial service for a friend who was lost at sea, he discovers that the deceased has been hiding in a fallout shelter after his boat was attacked and he swam to shore.

A deadly tornado threatens the lives of Team Scorpion during a mission to recover the remains of fallen Marines in Vietnam.

Horatio suspects revenge is behind the murder of a man who tortured Cuban refugees.

Mac defends a Marine whose actions may have caused the deaths of two fellow soldiers; Harm's test flight in a spy plane turns into a dangerous mission to take photos over North Korea.

A mission to retrieve a compromised CIA agent in Libya becomes more difficult when Harm learns the agent's family needs to be rescued as well.

Horatio suspects revenge is behind the murder of a man who tortured Cuban refugees.

A deadly tornado threatens the lives of Team Scorpion during a mission to recover the remains of fallen Marines in Vietnam.

Margaret tries to save her struggling law firm by taking on a case involving a large cosmetics company with deep pockets; Todd is determined to crack an important investigation that will seal the fate of Crest, Folding & Wright, one way or another.

When evidence reveals a team member is a hit man's latest target, the team must search through old case files to determine who is seeking vengeance.

Horatio suspects revenge is behind the murder of a man who tortured Cuban refugees.

A deadly tornado threatens the lives of Team Scorpion during a mission to recover the remains of fallen Marines in Vietnam.

Mac defends a Marine whose actions may have caused the deaths of two fellow soldiers; Harm's test flight in a spy plane turns into a dangerous mission to take photos over North Korea.

A mission to retrieve a compromised CIA agent in Libya becomes more difficult when Harm learns the agent's family needs to be rescued as well.

When three FBI agents are killed in an explosion following a successful undercover sting operation, the team searches for the person behind the attack.

Ultrasound technician and newlywed Rosemarie "Kim" Junor is stabbed in the chest by a stranger in 2015, and the subsequent trial results in a verdict that still haunts Junor's family.

A man scouring for bottles in downtown Calgary dumpsters makes a grisly discovery, and a trail of forensic evidence leads police to uncover a deadly betrayal.

When a killer executes 19-year-old Abigail Gasca-Chavez in her own home, the only witnesses are her toddler and neighborhood surveillance cameras; detectives close in on a suspect, but when he heads for the Mexican border, it's a race against time.

A plane crash leaves Fraser blind and the partners fighting to survive and capture the escaped prisoner they were transporting.

Ray and Fraser's (David Marciano, Paul Gross) attempts to halt a robbery leave them treading water in a bank vault. With Beau Starr, Tony Craig and Daniel Kash.

In North Carolina, Stephanie Powell-Anderson's convenience store shift ends in bloodshed, as part of a larger pattern of violence plaguing the area; with the assailant growing bolder by the day, the heat is on to make an arrest before he kills again.

When a killer executes 19-year-old Abigail Gasca-Chavez in her own home, the only witnesses are her toddler and neighborhood surveillance cameras; detectives close in on a suspect, but when he heads for the Mexican border, it's a race against time.

When the CIA fires Harm, he lands a job flying a crop-duster for a teenage boss; staff discovers Harm's replacement has lied about her credentials.

The admiral buries Harm in backlogged case files; a veteran (Ossie Davis) says a bureaucratic snafu forced him to steal; a submarine picks up a North Korean crew imperiled by a SARS outbreak.

Meticulous attorney Margaret Wright hires her scruffy son as her law firm's in-house investigator.

Gibbs is assigned the role of acting director while the team searches worldwide for Director Vance's whereabouts.

The team is hired by the Department of Defense to test the security at Fort Knox by trying to break in and steal a precious artifact.

A controlled fire in the Everglades reveals the body of a slain hunter, then a wall of fire overtakes Alexx and Delko at the crime scene, forcing them to take refuge under a tarpaulin.

When the CIA fires Harm, he lands a job flying a crop-duster for a teenage boss; staff discovers Harm's replacement has lied about her credentials.

The admiral buries Harm in backlogged case files; a veteran (Ossie Davis) says a bureaucratic snafu forced him to steal; a submarine picks up a North Korean crew imperiled by a SARS outbreak.

A controlled fire in the Everglades reveals the body of a slain hunter, then a wall of fire overtakes Alexx and Delko at the crime scene, forcing them to take refuge under a tarpaulin.

The team is hired by the Department of Defense to test the security at Fort Knox by trying to break in and steal a precious artifact.

Meticulous attorney Margaret Wright hires her scruffy son as her law firm's in-house investigator.

Sloane is adamant that the man who held her hostage in Afghanistan is still alive; Vance and Gibbs fear Sloane is willing to risk everything to destroy this man.

A controlled fire in the Everglades reveals the body of a slain hunter, then a wall of fire overtakes Alexx and Delko at the crime scene, forcing them to take refuge under a tarpaulin.

The team is hired by the Department of Defense to test the security at Fort Knox by trying to break in and steal a precious artifact.

When the CIA fires Harm, he lands a job flying a crop-duster for a teenage boss; staff discovers Harm's replacement has lied about her credentials.

The admiral buries Harm in backlogged case files; a veteran (Ossie Davis) says a bureaucratic snafu forced him to steal; a submarine picks up a North Korean crew imperiled by a SARS outbreak.

When a missile test is hijacked and sent off course, the team searches for the hacking group responsible for the attack with the help of a computer specialist Hetty brings in to assist the team.

Senior crime reporters provide updates on a few stories they previously covered; they share several significant developments - including a major decision made by the Supreme Court of Canada that's impacted multiple murder cases across the country.

A sexual predator on the loose in the 1970s and 1980s; two little girls are attacked by the "Southwest Calgary Rapist" while riding their bikes one hot sunny day; homicide investigators were on the trail for a killer.

In Groton, Vermont, a young man with a developmental disability leaves work and is never seen again; with no leads in sight, investigators must rely on surveillance footage to piece together the truth behind Christopher Gray's disappearance.

Fraser tries to protect Ray when he is jailed for contempt of court and sent to the same prison as the accused murderer he is trying to convict.

Fraser's witness protection assignment tests his loyalties to his father's memory and his job when the witness is the man who murdered his father.

Detectives rely on surveillance footage at a hospital in Tyler, Texas, when patients mysteriously start dying in the intensive care unit.

In Groton, Vermont, a young man with a developmental disability leaves work and is never seen again; with no leads in sight, investigators must rely on surveillance footage to piece together the truth behind Christopher Gray's disappearance.

A Marine helicopter pilot interferes with local law enforcement during a hostage standoff and is accused of violating an act which bans military action on U.S. soil.

The Navy's star pitcher (Barry Zito) faces assault charges after hitting a Marine with a ball during the annual baseball game.

Margaret and Todd work two seemingly unrelated cases, only to discover a key piece of information in the details of Todd's humorously boring civil case could help Margaret's high-profile client.

An agent is starstruck after the team investigates an explosion outside the home of a Navy SEAL and his wife, a popular reality TV star; Vance continues physical therapy for the injuries sustained when he was held hostage.

In Chernobyl, Sylvester and Paige become trapped inside a decaying nuclear reactor that the team is trying to repair before a tragic meltdown.

Horatio infers that a slain photographer accidentally witnessed a murder while snapping pictures of a famous actor.

A Marine helicopter pilot interferes with local law enforcement during a hostage standoff and is accused of violating an act which bans military action on U.S. soil.

The Navy's star pitcher (Barry Zito) faces assault charges after hitting a Marine with a ball during the annual baseball game.

Horatio infers that a slain photographer accidentally witnessed a murder while snapping pictures of a famous actor.

In Chernobyl, Sylvester and Paige become trapped inside a decaying nuclear reactor that the team is trying to repair before a tragic meltdown.

Margaret and Todd work two seemingly unrelated cases, only to discover a key piece of information in the details of Todd's humorously boring civil case could help Margaret's high-profile client.

A Navy lieutenant is found murdered in his hot tub; the team interviews families in the victim's peculiar neighborhood; Torres must face the consequences after a volatile night out with Palmer.

Horatio infers that a slain photographer accidentally witnessed a murder while snapping pictures of a famous actor.

In Chernobyl, Sylvester and Paige become trapped inside a decaying nuclear reactor that the team is trying to repair before a tragic meltdown.

A Marine helicopter pilot interferes with local law enforcement during a hostage standoff and is accused of violating an act which bans military action on U.S. soil.

The Navy's star pitcher (Barry Zito) faces assault charges after hitting a Marine with a ball during the annual baseball game.

Callen and Sam resume their undercover identities as a prisoner and guard to infiltrate a white supremacist group believed to be in possession of stolen nuclear material.

On a hot August day in 2015, 33-year-old Myles Gray travels from the Sunshine Coast to Vancouver in his company truck to make his usual delivery of fresh greenery to wholesale florists.

Neville-Lakes' three children were killed by a drunk driver, Marco Muzzo, in a crash in Vaughan back in 2015; the driver, the son of a wealthy family, was sentenced to ten years in jail but is now out on parole while the mother is left grieving.

In Texas, on Christmas Eve 2010, a woman gets a mysterious phone call at work and speeds home to find her 12-year-old son gone without a trace; investigators look at those closest to the boy, but only surveillance footage can lead them to the truth.

Fraser's search for his new boss' stolen brooch leads to a pair of children from the street who have pilfered an address book worth killing for.

When two masks belonging to the French and Canadian governments go missing from right under Fraser's nose at the museum, it's up to him to bring them back; Ray can't decide how to entertain his latest date.

In a Calgary pub in 2010, 36-year-old barman Dexter Bain is brutally slain during a failed robbery; detectives use surveillance footage from a nearby store to find the suspect and stage a filmed sting operation to prove who pulled the trigger.

In Texas, on Christmas Eve 2010, a woman gets a mysterious phone call at work and speeds home to find her 12-year-old son gone without a trace; investigators look at those closest to the boy, but only surveillance footage can lead them to the truth.

Harm and Mac board a destroyer to investigate the death of a sailor who was electrocuted while servicing a radar antenna; the admiral assigns Coates the task of coordinating the details of his upcoming wedding.

California is seized with fear until investigators capture the serial killer known as the "Night Stalker"; through audio interviews, Richard Ramirez reveals aspects of his childhood and other forces that compelled him to brutalize his victims.

Serial killer Richard Ramirez, known as the "Night Stalker," evolves into a kind of rock star on death row for legions of female fans who become obsessed, including one woman who makes huge sacrifices to devote her life to him.

Those closest to Madison Nygard share the agonizing details around the beautiful 16-year-old's terrifying abduction as she walked home from a party; her mother, friends and authorities explain how Madison's attack would ultimately uncover clues.

A former surf champion is murdered in his home, while his wife and son are left beaten and bound.

Harm and Mac board a destroyer to investigate the death of a sailor who was electrocuted while servicing a radar antenna; the admiral assigns Coates the task of coordinating the details of his upcoming wedding.

Turner faces charges of racial bias; Harm petitions the court to get custody of teenage Mattie Grace; Coates tries to engineer a Christmas miracle for Adm. Chegwidden and Lt. Sims.

A former surf champion is murdered in his home, while his wife and son are left beaten and bound.

When talented show jumper Katie Simpson dies, those close to her believe she's been murdered.

When Katie Simpson died unexpectedly in 2020, the horse community accepted that she had taken her own life but a local journalist questioned the official conclusion; revealing how a secret investigation ended in a high stakes murder trial.

When Katie Simpson died unexpectedly in 2020, the horse community accepted that she had taken her own life but a local journalist questioned the official conclusion; revealing how a secret investigation ended in a high stakes murder trial.

Those closest to Madison Nygard share the agonizing details around the beautiful 16-year-old's terrifying abduction as she walked home from a party; her mother, friends and authorities explain how Madison's attack would ultimately uncover clues.

When talented show jumper Katie Simpson dies, those close to her believe she's been murdered.

When Katie Simpson died unexpectedly in 2020, the horse community accepted that she had taken her own life but a local journalist questioned the official conclusion; revealing how a secret investigation ended in a high stakes murder trial.

When Katie Simpson died unexpectedly in 2020, the horse community accepted that she had taken her own life but a local journalist questioned the official conclusion; revealing how a secret investigation ended in a high stakes murder trial.

Those closest to Madison Nygard share the agonizing details around the beautiful 16-year-old's terrifying abduction as she walked home from a party; her mother, friends and authorities explain how Madison's attack would ultimately uncover clues.

Chelsea Poorman vanished from downtown Vancouver in September 2020; nineteen months later, her body was found in the backyard of a vacant mansion in one of the city's ritziest neighborhoods.

A man walking his dog comes upon a neighbor's garage engulfed in flames; when the smoke clears, a woman is found dead with drug paraphernalia nearby; nothing is what it seems, and police are left combing through a web of lies to find the killer.

In 2016, father Craig Rideout is reported missing after a strange home intrusion; within hours, police find a body matching Craig's description fifty miles away; using surveillance footage and forensics, detectives unravel an unbelievable plot.

Ray and his fellow officers seek revenge against the mob boss they think killed Detective Guardino, but Ray falls for the don's sister.

A real-estate tycoon wants to turn Fraser's apartment building into an upscale condominium; Ray bumps into his ex-wife.

An escaped inmate murders Debra Johnson, a highly respected Correctional Administrator, at her home outside the prison; with the public at risk, police scour through surveillance footage for clues to hunt him down before he strikes again.

In 2016, father Craig Rideout is reported missing after a strange home intrusion; within hours, police find a body matching Craig's description fifty miles away; using surveillance footage and forensics, detectives unravel an unbelievable plot.

When police find a couple murdered in their home, the investigation leads to social media; detectives discover a bizarre cyberbullying conflict with a neighboring family and the possible covert involvement of a CIA agent driven by personal vengeance.

When Anna Mae, a wildly successful businesswoman, is found stabbed in her untouched home, detectives face a tangle of suspects and shifting motives.

When a woman vanishes from her property while hosting a wedding, dozens of workers and guests are all suspects.

Joy Hibbs' husband and two children are devastated when they learn she died following a fire; they would later discover that the fire had not been the cause of her death - police instead found Hibbs had been stabbed multiple times.

At dawn, Melissa Oxley wakes up for work and finds herself in a nightmare - her husband has been shot in the head while sleeping beside her.

The missing and murder rates of Indigenous women are disproportionately higher than any other group, so when beautiful Jalajhia Finklea vanishes the day before her 18th birthday, her Wampanoag tribe members immediately take action.

When police find a couple murdered in their home, the investigation leads to social media; detectives discover a bizarre cyberbullying conflict with a neighboring family and the possible covert involvement of a CIA agent driven by personal vengeance.