The team investigates a fire on a U.S. Navy ship that was a secret detention site for indicted terrorists; Gibbs goes to his childhood home after his father's passing.

Team Scorpion encounters gunrunners while spending Christmas Eve at an electronics-free mountain getaway; Tim makes a decision about his place on the team.

A politician supports the use of eminent domain to clean up a neighborhood, and his dead body is later found in an empty house.

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 politician supports the use of eminent domain to clean up a neighborhood, and his dead body is later found in an empty house.

Team Scorpion encounters gunrunners while spending Christmas Eve at an electronics-free mountain getaway; Tim makes a decision about his place on the team.

When Todd agrees to help Susan's fiancé locate a missing employee, he stumbles into a case Margaret agreed to co-counsel with Gus.

DiNozzo is sent to Paris to bring an Admiral's daughter home, but he needs help from the team after encountering a controversial crime scene.

A politician supports the use of eminent domain to clean up a neighborhood, and his dead body is later found in an empty house.

Team Scorpion encounters gunrunners while spending Christmas Eve at an electronics-free mountain getaway; Tim makes a decision about his place on the team.

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.

After a botched assignment, Hetty is forced to fire Deeks; Kensi struggles with unexpected emotions for her former partner.

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.

In 2018, three women held hostage in a motel room by armed men face a night of terror that leaves 19-year-old Amber Meadows lying dead in the bathroom; detectives must follow a trail of surveillance footage to find out who pulled the trigger.

Fraser and Ray investigate after witnessing men in a white limousine abduct a teen girl from a shopping mall.

A female Mountie, who comes to Chicago after two murder suspects, has a strange attraction for Fraser.

In 2020, 21-year-old Dioneth Lopez goes missing while on a trip to visit friends. Her body turns up in the woodlands of Washington State. She is treated as a Jane Doe until detectives find surveillance footage that pieces together her final hour.

In 2018, three women held hostage in a motel room by armed men face a night of terror that leaves 19-year-old Amber Meadows lying dead in the bathroom; detectives must follow a trail of surveillance footage to find out who pulled the trigger.

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.

When Veronica appears at the law firm requesting a favor from Todd, he agrees to help but soon realizes she may be out for revenge; Margaret is upset when she is taken off a high-stakes case.

When a lieutenant is murdered on his way to meet the president, the team must determine if his death was a targeted hit or part of a recent series of muggings.

Team Scorpion is forced to freeze Cabe's body after he's seriously wounded by exploding shrapnel while on a mission in the desert.

Bizarre incidents take place in the CSI lab after the team begins its investigation into the death of a Santeria practitioner.

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.

Bizarre incidents take place in the CSI lab after the team begins its investigation into the death of a Santeria practitioner.

Team Scorpion is forced to freeze Cabe's body after he's seriously wounded by exploding shrapnel while on a mission in the desert.

When Veronica appears at the law firm requesting a favor from Todd, he agrees to help but soon realizes she may be out for revenge; Margaret is upset when she is taken off a high-stakes case.

When Gibbs and McGee travel to Russia to escort a computer engineer home, the mission is compromised and they must hide from a Russian mercenary group that is hunting them.

Bizarre incidents take place in the CSI lab after the team begins its investigation into the death of a Santeria practitioner.

Team Scorpion is forced to freeze Cabe's body after he's seriously wounded by exploding shrapnel while on a mission in the desert.

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.

The team searches for a dangerous device that was stolen from a college research facility; Sam looks for a popular Christmas gift for his daughter.

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.

On Valentine's Day, police discover Demetrius Graves fatally stabbed on the street; two days later, Bonnie Ross turns up dead at home; a trail of CCTV evidence uncovers that these two very different people share one fateful connection.

Ice-fisherman Fraser catches a corpse, finds another, and gets chased by bad guys with grenade launchers.

Fraser and Kowalski pursue an arms dealer to the Yukon, where they join forces with Buck Frobisher's (Leslie Nielsen) detachment.

In 2010, three men are murdered in a convenience store in Minneapolis's Somali community; the store's CCTV system uncovers evidence of a robbery gone wrong; footage from cameras around the city could offer clues to the killer's identity.

On Valentine's Day, police discover Demetrius Graves fatally stabbed on the street; two days later, Bonnie Ross turns up dead at home; a trail of CCTV evidence uncovers that these two very different people share one fateful connection.

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.

Margaret represents a gifted 17-year-old hacker charged with releasing classified defense documents; Todd is tasked with babysitting the teen hacker for the duration of the trial.

The NCIS team pairs up with the FBI when a research scientist is murdered and the primary suspect is wanted by the Russian government.

When Team Scorpion is tricked into producing counterfeit cash for a foreign entity that intends to ruin the U.S. economy, Paige relies on her mother's skills as a grifter to save them.

A man is decapitated while performing a stunt, and Horatio believes his death was more than just an accident when he learns the hydraulics system had been tampered with.

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 man is decapitated while performing a stunt, and Horatio believes his death was more than just an accident when he learns the hydraulics system had been tampered with.

When Team Scorpion is tricked into producing counterfeit cash for a foreign entity that intends to ruin the U.S. economy, Paige relies on her mother's skills as a grifter to save them.

Margaret represents a gifted 17-year-old hacker charged with releasing classified defense documents; Todd is tasked with babysitting the teen hacker for the duration of the trial.

Ducky and Special Agent Bishop go to London to investigate when a case has a connection to one of Ducky's former friends.

A man is decapitated while performing a stunt, and Horatio believes his death was more than just an accident when he learns the hydraulics system had been tampered with.

When Team Scorpion is tricked into producing counterfeit cash for a foreign entity that intends to ruin the U.S. economy, Paige relies on her mother's skills as a grifter to save them.

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.

Nell goes under cover as replacement for a dead Defense Department researcher; the new NCIS assistant director questions Hetty's leadership.

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 2018, an explosion kills Anthony House on his doorstep; as police investigate, another bomb goes off, killing teen Draylen Mason; it becomes clear that Austin, Texas, is under attack from a serial bomber; police must use CCTV to track him down.

Fraser gets temporary custody of a 12-year-old purse snatcher who is connected to the armed robbery he and Ray are investigating.

Fraser and Ray investigate an insurance scam involving professional boxing while a wolf cruises Chicago looking for a good time.

In 2017, in San Diego, 28-year-old musician Omar Medina goes missing; his family's worst fears are confirmed when his body turns up in a barrel floating in the bay; police turn to surveillance footage to track down the people responsible.

In 2018, an explosion kills Anthony House on his doorstep; as police investigate, another bomb goes off, killing teen Draylen Mason; it becomes clear that Austin, Texas, is under attack from a serial bomber; police must use CCTV to track him down.

Adm. Chegwidden launches an investigation into the illegal diamond trade when he discovers his fiancee's stone might have been smuggled.

The stories of serial killers Ted Bundy, John Wayne Gacy, Jeffrey Dahmer, the Green River Killer and BTK, and what was happening in communications, law enforcement, media, forensics, and technology that allowed them to proliferate and evade capture.

The stories of serial killers Ted Bundy, John Wayne Gacy, Jeffrey Dahmer, the Green River Killer and BTK, and what was happening in communications, law enforcement, media, forensics, and technology that allowed them to proliferate and evade capture.

While investigating a kidnapping and murder, the team finds a safe with dozens of pictures of missing women; as the team tries to find Boa Vista's kidnapped sister, Horatio must find the killer.

Adm. Chegwidden launches an investigation into the illegal diamond trade when he discovers his fiancee's stone might have been smuggled.

Harm and Mac square off in a murder case in which a petty officer is accused of murdering a female officer during a drunken rage.

While investigating a kidnapping and murder, the team finds a safe with dozens of pictures of missing women; as the team tries to find Boa Vista's kidnapped sister, Horatio must find the killer.

The stories of serial killers Ted Bundy, John Wayne Gacy, Jeffrey Dahmer, the Green River Killer and BTK, and what was happening in communications, law enforcement, media, forensics, and technology that allowed them to proliferate and evade capture.

The stories of serial killers Ted Bundy, John Wayne Gacy, Jeffrey Dahmer, the Green River Killer and BTK, and what was happening in communications, law enforcement, media, forensics, and technology that allowed them to proliferate and evade capture.

The stories of serial killers Ted Bundy, John Wayne Gacy, Jeffrey Dahmer, the Green River Killer and BTK, and what was happening in communications, law enforcement, media, forensics, and technology that allowed them to proliferate and evade capture.

The stories of serial killers Ted Bundy, John Wayne Gacy, Jeffrey Dahmer, the Green River Killer and BTK, and what was happening in communications, law enforcement, media, forensics, and technology that allowed them to proliferate and evade capture.

The team must find the person behind an ambush on a vehicle carrying Jada Khaled in order to save her and their case; Sam must face Jada for the first time since Sudan.

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.

Choir director Kathy Blair's son discovers her murdered at home; detectives find camera footage containing a shadowy figure that might just be their killer; the murder of a couple nearby sparks fears this might be the work of a serial killer.

Fraser offers to help a former Mountie who is on the run when a serial killer he put away escapes from prison.

The trail of bad meat that sickened a child leads Fraser and Ray to horse auctions; guests Kaye Ballard, Richard Moll.

In 2017, Alisha Canales-McGuire is shot dead at her sister's house; evidence points to a targeted attack, but detectives can find no motive until CCTV and social media lead to a tangled murder plot and a twist of fate.

Choir director Kathy Blair's son discovers her murdered at home; detectives find camera footage containing a shadowy figure that might just be their killer; the murder of a couple nearby sparks fears this might be the work of a serial killer.

After a Navy fighter drops bombs on an Iraqi hospital, Harm and Mac defend the secretary of the Navy (Dean Stockwell) against war-crimes charges in the International Criminal Court at The Hague.

In Virginia Beach, a young woman that aspires to be an FBI agent is brought in after trying to run her boyfriend over with her car; a male exotic dancer finds himself back in jail due to a previous DUI charge.

In Modesto, a 21-year-old lands in jail for kicking a police officer; a man in Virginia Beach is brought in after robbing several gas stations; a former bail bondsman finds himself on the other side of the law.

The mother of a murdered councilwoman throws a bottle at her daughter's accused killer; a defendant attempts to flirt with the judge but still has his bond revoked; the father of a murdered woman forgives her killer - his son-in-law.

The judge gives a 79-year-old woman a final warning: stop feeding feral cats or go to jail; a local attorney makes a scene outside the courthouse; a defendant angers the judge by appearing for virtual court wearing facial cream.

A murder victim's family member attacks the defendant in the courtroom; a man angers the judge by smoking a cigarette during his virtual hearing; a juvenile defendant's mom is told to leave the courtroom after complaining about her son's lawyer.

A convicted cop killer goes on an f-bomb tirade in court; a defendant reveals his fandom for the judge before that same judge admonishes him for bad behavior in virtual court; the family of a murder victim lashes out at the killer - a family friend.

The team's investigation into the death of a young woman, killed after being auctioned off at a charity event, leads to a plot that could put the entire city in jeopardy.

After a Navy fighter drops bombs on an Iraqi hospital, Harm and Mac defend the secretary of the Navy (Dean Stockwell) against war-crimes charges in the International Criminal Court at The Hague.

When a pilot crashes his plane into the deck of an aircraft carrier, Harm flies a duplicate mission to determine whether the incident should be ruled an accident or suicide.

The team's investigation into the death of a young woman, killed after being auctioned off at a charity event, leads to a plot that could put the entire city in jeopardy.

In Virginia Beach, a young woman that aspires to be an FBI agent is brought in after trying to run her boyfriend over with her car; a male exotic dancer finds himself back in jail due to a previous DUI charge.

In Modesto, a 21-year-old lands in jail for kicking a police officer; a man in Virginia Beach is brought in after robbing several gas stations; a former bail bondsman finds himself on the other side of the law.

The mother of a murdered councilwoman throws a bottle at her daughter's accused killer; a defendant attempts to flirt with the judge but still has his bond revoked; the father of a murdered woman forgives her killer - his son-in-law.

The judge gives a 79-year-old woman a final warning: stop feeding feral cats or go to jail; a local attorney makes a scene outside the courthouse; a defendant angers the judge by appearing for virtual court wearing facial cream.

A murder victim's family member attacks the defendant in the courtroom; a man angers the judge by smoking a cigarette during his virtual hearing; a juvenile defendant's mom is told to leave the courtroom after complaining about her son's lawyer.

A convicted cop killer goes on an f-bomb tirade in court; a defendant reveals his fandom for the judge before that same judge admonishes him for bad behavior in virtual court; the family of a murder victim lashes out at the killer - a family friend.

In Virginia Beach, a young woman that aspires to be an FBI agent is brought in after trying to run her boyfriend over with her car; a male exotic dancer finds himself back in jail due to a previous DUI charge.

In Modesto, a 21-year-old lands in jail for kicking a police officer; a man in Virginia Beach is brought in after robbing several gas stations; a former bail bondsman finds himself on the other side of the law.

The mother of a murdered councilwoman throws a bottle at her daughter's accused killer; a defendant attempts to flirt with the judge but still has his bond revoked; the father of a murdered woman forgives her killer - his son-in-law.

The judge gives a 79-year-old woman a final warning: stop feeding feral cats or go to jail; a local attorney makes a scene outside the courthouse; a defendant angers the judge by appearing for virtual court wearing facial cream.

A murder victim's family member attacks the defendant in the courtroom; a man angers the judge by smoking a cigarette during his virtual hearing; a juvenile defendant's mom is told to leave the courtroom after complaining about her son's lawyer.

A convicted cop killer goes on an f-bomb tirade in court; a defendant reveals his fandom for the judge before that same judge admonishes him for bad behavior in virtual court; the family of a murder victim lashes out at the killer - a family friend.

A man walking his dog comes upon a neighbor's garage engulfed in flames, and when the smoke clears, a woman is found dead with drug paraphernalia nearby; police are left combing through a web of lies to find the killer.

In 2006, 17-year-old Brigitte Serre was working her first overnight shift at a Montreal gas station when three men attempted an armed heist; Brigitte was murdered in the robbery gone wrong, stabbed 72 times.

A motorist shoots dead Whitney Gray while she shops with her young kids and teenage niece; detectives follow a trail of CCTV to track down the suspect car and discover that the killer is on the run and carrying a stash of weapons.

Fraser and Ray go under cover to expose a crooked auto dealership selling - then stealing and recycling - used cars.

Fraser and Ray (Paul Gross, David Marciano) help a restaurant owner whose son has been kidnapped by the Chinese mob.

On April 3rd, 2017, Assistant Chief Deputy Clint Greenwood is shot dead at point blank range at the Harris County Courthouse outside Houston, Texas; no eye witnesses, but maybe security cameras lead them to Clint's killer.

A motorist shoots dead Whitney Gray while she shops with her young kids and teenage niece; detectives follow a trail of CCTV to track down the suspect car and discover that the killer is on the run and carrying a stash of weapons.

Mac plays a high-stakes game of cat and mouse with the terrorist who nearly killed her in Colombia.

The admiral orders Mac to see a Navy psychiatrist for post-traumatic stress syndrome following her ordeal at the hands of Sadik.

When a juror dies during Susan's first big trial as lead attorney, Margaret and Todd work to exonerate Amy, a juror from the same trial suspected of the murder; Margaret's sister Patty is in town, and sparks fly between Todd and Amy.

The team examines multiple motives when a therapist married to a Navy commander is murdered; the team talks about Tony's dating habits, and Halloween costumes.

Team Scorpion attempts to save a man stuck on the edge of a massive sink hole that could permanently destroy the Los Angeles water supply.

When a Marine recruiter is murdered, the team delves into the world of military enlistment to try to find the killer; Natalia must face her ex-husband when he asks out one of her co-workers.

Mac plays a high-stakes game of cat and mouse with the terrorist who nearly killed her in Colombia.

The admiral orders Mac to see a Navy psychiatrist for post-traumatic stress syndrome following her ordeal at the hands of Sadik.

When a Marine recruiter is murdered, the team delves into the world of military enlistment to try to find the killer; Natalia must face her ex-husband when he asks out one of her co-workers.

Team Scorpion attempts to save a man stuck on the edge of a massive sink hole that could permanently destroy the Los Angeles water supply.

When a juror dies during Susan's first big trial as lead attorney, Margaret and Todd work to exonerate Amy, a juror from the same trial suspected of the murder; Margaret's sister Patty is in town, and sparks fly between Todd and Amy.

A deceased man is spotted overboard during a Coast Guard and NCIS training exercise at sea; Gibbs winds up on a vessel commandeered by pirates.

When a Marine recruiter is murdered, the team delves into the world of military enlistment to try to find the killer; Natalia must face her ex-husband when he asks out one of her co-workers.

Team Scorpion attempts to save a man stuck on the edge of a massive sink hole that could permanently destroy the Los Angeles water supply.

Mac plays a high-stakes game of cat and mouse with the terrorist who nearly killed her in Colombia.

The admiral orders Mac to see a Navy psychiatrist for post-traumatic stress syndrome following her ordeal at the hands of Sadik.

The team must find the person behind an ambush on a vehicle carrying Jada Khaled in order to save her and their case; Sam must face Jada for the first time since Sudan.

January 16th, 2006, started like any other for Jack Beauchamp; the financier grabbed a coffee and went to work in his downtown Calgary office; minutes after he arrived, he was shot six times and left for dead on his office floor.

An elderly Mississauga woman is found dead beside Christmas presents she'd been wrapping; within hours of the discovery, investigators receive a call from Niagara police about the attempted murders of two people living an hour away.

Shirley Shell is a loving wife and the dedicated mother of three children and two grandchildren, but in 2007, Shirley is found brutally murdered at home in Edmond, Okla.

A mob killer tries to retrieve a matchbook's information; Fraser must chaperon a Canadian diplomat's wild daughter.

Ray manages to get his hands on the matchbook that could bring the city of Chicago crumbling down, while Fraser continues chaperoning the ambassador's wild daughter.

Josh Richards is shot execution style in the middle of a nightclub in Appleton, Wis.; when detectives delve deeper into the investigation, they discover a camera has the potential to reveal the identity of a killer.

Shirley Shell is a loving wife and the dedicated mother of three children and two grandchildren, but in 2007, Shirley is found brutally murdered at home in Edmond, Okla.

The gang celebrates Coates' promotion at a Chinese restaurant, where fortune cookies cause all to fantasize about what their lives would be like if they had made different choices.

An angry judge orders Mac to escort a female prisoner to California.

Margaret helps a client who lost his mother during a routine surgery at Allison's hospital; Margaret and Gus go on their first date; Todd is asked by the firm to investigate Gus.

The team investigate a road accident that killed a Petty Officer while Gibbs tries to clear a Navy Hospital Corpsman accused of illegally providing medical aid to the victims of the crash.

Team Scorpion's job to find sunken treasure goes awry when Walter and Paige's boat explodes, leaving them lost in the middle of the Pacific Ocean surrounded by sharks.

The team must find a suspected terrorist, who goes on the run after a failed attempt on her life.

The gang celebrates Coates' promotion at a Chinese restaurant, where fortune cookies cause all to fantasize about what their lives would be like if they had made different choices.

An angry judge orders Mac to escort a female prisoner to California.

The team must find a suspected terrorist, who goes on the run after a failed attempt on her life.

Team Scorpion's job to find sunken treasure goes awry when Walter and Paige's boat explodes, leaving them lost in the middle of the Pacific Ocean surrounded by sharks.

Margaret helps a client who lost his mother during a routine surgery at Allison's hospital; Margaret and Gus go on their first date; Todd is asked by the firm to investigate Gus.

During a murder investigation, the team uncovers a fraudulent charity targeting those looking for missing military personnel; Tony considers adopting a stray cat that followed him home.

The team must find a suspected terrorist, who goes on the run after a failed attempt on her life.

Team Scorpion's job to find sunken treasure goes awry when Walter and Paige's boat explodes, leaving them lost in the middle of the Pacific Ocean surrounded by sharks.

The gang celebrates Coates' promotion at a Chinese restaurant, where fortune cookies cause all to fantasize about what their lives would be like if they had made different choices.

An angry judge orders Mac to escort a female prisoner to California.

When a diplomatic service van transporting an unidentified package is hijacked, the team must determine what was stolen and by whom; as Sam and Callen celebrate five years as partners, they face a challenging assignment.

When a 20-year-old English tourist suddenly stops contacting his family while backpacking across Canada, his mother tries to raise the alarm; police are slow to respond until an anonymous note prompts them to search a nearby lake.

An innocent victim, 28-year-old Mila Barberi is gunned down while picking up her boyfriend, Saverio Serrano from work.

A 24-year-old Yale Ph.D. student named Annie Le goes missing; CCTV shows Annie arrive at Yale, but she is not seen leaving; police search every inch of the building, until they find something horrific.

Ray and Fraser search for the parents of an infant left in their car and discover the baby was headed for a black-market adoption.

When three Santas rob a bank, the only witness who saw one of the suspects unmasked refuses to cooperate.

In June 2016, Larry Weaver decides to spend the night in Sikeston, Mo., while on his way home to his wife; there's no sign of him or his bike the next day, but security cameras could help the police.

A 24-year-old Yale Ph.D. student named Annie Le goes missing; CCTV shows Annie arrive at Yale, but she is not seen leaving; police search every inch of the building, until they find something horrific.

Harm and Mac square off in the courtroom when a general is accused of making racist remarks about Islam during a church sermon.

Harm steps in to help a grieving mother (Susan Walters) of a Marine killed in Iraq when he learns that reporters are hounding her.

A stranger with a bomb appears at the law firm demanding Margaret reverse her efforts to free her client on death row.

When the city's internet is shut down three weeks before Christmas, the team consults with three imprisoned cyberterrorists.

Walter and Sylvester enter an international chess competition under cover on foreign soil in an effort to extricate a U.S. spy before her identity is exposed.

Horatio, the lab's night shift and Calleigh's ex-boyfriend must find evidence that proves Natalia's innocence when she is accused of her ex-husband's murder.

Harm and Mac square off in the courtroom when a general is accused of making racist remarks about Islam during a church sermon.

Harm steps in to help a grieving mother (Susan Walters) of a Marine killed in Iraq when he learns that reporters are hounding her.

Horatio, the lab's night shift and Calleigh's ex-boyfriend must find evidence that proves Natalia's innocence when she is accused of her ex-husband's murder.

Walter and Sylvester enter an international chess competition under cover on foreign soil in an effort to extricate a U.S. spy before her identity is exposed.

A stranger with a bomb appears at the law firm demanding Margaret reverse her efforts to free her client on death row.

Inclement weather keeps DiNozzo, Bishop and her husband at the Dulles airport, where they end up working a case involving an elevated terrorist threat.

Horatio, the lab's night shift and Calleigh's ex-boyfriend must find evidence that proves Natalia's innocence when she is accused of her ex-husband's murder.

Walter and Sylvester enter an international chess competition under cover on foreign soil in an effort to extricate a U.S. spy before her identity is exposed.

Harm and Mac square off in the courtroom when a general is accused of making racist remarks about Islam during a church sermon.

Harm steps in to help a grieving mother (Susan Walters) of a Marine killed in Iraq when he learns that reporters are hounding her.

As the team tracks an elusive, chameleonlike killer, NCIS Assistant Director Granger (Miguel Ferrer) critiques every step of the investigation.

The family and friends of Adrienne McColl had no idea the heartbreaking news they were about to get - and the long road to justice they were about to embark on.

It was 1am on a cold, wet November night in 2011 when police found Leanne Freeman lying unconscious in a pool of blood; she later died in a downtown hospital, becoming Toronto's 42nd homicide of the year.

A family's worst nightmare begins when 23-year-old Christina Morris goes missing while out with friends in Plano, Texas; police franticly search to find her alive, but it's the discovery of surveillance camera footage that reveals the shocking truth.

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.

In 2017, Chinese exchange student Yingying Zhang mysteriously vanishes from the University of Illinois campus; police and the FBI turn to surveillance footage to uncover the shocking and sinister reality.

A family's worst nightmare begins when 23-year-old Christina Morris goes missing while out with friends in Plano, Texas; police franticly search to find her alive, but it's the discovery of surveillance camera footage that reveals the shocking truth.

Harm and Mac are asked to investigate after Navy SEALs confiscate a shipment of heroin from a Pakistani freighter and a kilo comes up missing.

Harm suffers a personal loss, and Mac hears devastating health news; Bud's career reaches new heights; the admiral makes a life-altering change.

Margaret represents Lauren, Susan's good friend, in a hostile work environment lawsuit after she quits her job at a Michelin-starred restaurant; when Todd gets sick, Margaret must go under cover as a dishwasher in a fancy restaurant.

A rescue mission in Syria reveals evidence that indicates an American was involved in a social worker's capture; DiNozzo's strange behavior is questioned.

Happy, Sylvester and Cabe suffer from life-threatening, fear-based hallucinations after a simple mission to protect a vital seed bank goes awry.

Horatio and the bomb squad must defuse a land mine before it detonates; Delko is sued for his role in a domestic dispute.

Harm and Mac are asked to investigate after Navy SEALs confiscate a shipment of heroin from a Pakistani freighter and a kilo comes up missing.

Harm suffers a personal loss, and Mac hears devastating health news; Bud's career reaches new heights; the admiral makes a life-altering change.

Horatio and the bomb squad must defuse a land mine before it detonates; Delko is sued for his role in a domestic dispute.

Happy, Sylvester and Cabe suffer from life-threatening, fear-based hallucinations after a simple mission to protect a vital seed bank goes awry.

Margaret represents Lauren, Susan's good friend, in a hostile work environment lawsuit after she quits her job at a Michelin-starred restaurant; when Todd gets sick, Margaret must go under cover as a dishwasher in a fancy restaurant.

The team investigates a series of crime scenes that appear to be copycats of previous cases; two of Gibbs' ex-wives show up at a crime scene.

Horatio and the bomb squad must defuse a land mine before it detonates; Delko is sued for his role in a domestic dispute.

Happy, Sylvester and Cabe suffer from life-threatening, fear-based hallucinations after a simple mission to protect a vital seed bank goes awry.

Harm and Mac are asked to investigate after Navy SEALs confiscate a shipment of heroin from a Pakistani freighter and a kilo comes up missing.

Harm suffers a personal loss, and Mac hears devastating health news; Bud's career reaches new heights; the admiral makes a life-altering change.

The team tries to establish Kensi Blye's innocence after she is accused of murdering one of the colleagues of her now-deceased father.

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.

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.

Young professional Sasha Samsudean disappears after a night out in downtown Orlando, Fla.; detectives turn to video surveillance footage to unravel the mystery and bring Sasha's killer to justice.

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.

Michele Davis dies after a traffic accident on the interstate near Des Moines, Iowa; surveillance cameras show that what first appeared as an accident could be something more sinister.

Young professional Sasha Samsudean disappears after a night out in downtown Orlando, Fla.; detectives turn to video surveillance footage to unravel the mystery and bring Sasha's killer to justice.

A former British operative (Ed Quinn) tells Mac there is a hit man looking for anyone associated with Webb, and the two seek Harm's help in catching the assassin and unraveling the mystery.

Mac and Harm investigate a friendly fire incident that claims the life of one Marine and wounds another in Iraq.

Margaret must represent Chuck when he faces 20 years in federal prison after being accused of fixing a cash prize giveaway at the Portland Widows hockey game; Lyle finds a new love interest in a forensic accountant.

A murdered Marine and alumnus of the military academy DiNozzo attended is found with a student's photograph in his hand; Bishop and her husband ask Gibbs and the team to dinner.

Team Scorpion must move Happy's friend Ada, and the sterile bubble Ada lives in that protects her compromised immune system, to a secure location after a severe storm leaves the structure surrounded by dangerous debris.

Hijackers take a truck full of confiscated weapons, and Horatio links the crime to Clavo Cruz; a confiscated missile launched into the courthouse helps Clavo escape; a member of Horatio's team is fatally shot.

A former British operative (Ed Quinn) tells Mac there is a hit man looking for anyone associated with Webb, and the two seek Harm's help in catching the assassin and unraveling the mystery.

Mac and Harm investigate a friendly fire incident that claims the life of one Marine and wounds another in Iraq.

Hijackers take a truck full of confiscated weapons, and Horatio links the crime to Clavo Cruz; a confiscated missile launched into the courthouse helps Clavo escape; a member of Horatio's team is fatally shot.

Team Scorpion must move Happy's friend Ada, and the sterile bubble Ada lives in that protects her compromised immune system, to a secure location after a severe storm leaves the structure surrounded by dangerous debris.

Margaret must represent Chuck when he faces 20 years in federal prison after being accused of fixing a cash prize giveaway at the Portland Widows hockey game; Lyle finds a new love interest in a forensic accountant.

An openly gay Navy lieutenant set to receive the Medal of Honor is murdered; Palmer gets ready for fatherhood.

Hijackers take a truck full of confiscated weapons, and Horatio links the crime to Clavo Cruz; a confiscated missile launched into the courthouse helps Clavo escape; a member of Horatio's team is fatally shot.

Team Scorpion must move Happy's friend Ada, and the sterile bubble Ada lives in that protects her compromised immune system, to a secure location after a severe storm leaves the structure surrounded by dangerous debris.

A former British operative (Ed Quinn) tells Mac there is a hit man looking for anyone associated with Webb, and the two seek Harm's help in catching the assassin and unraveling the mystery.

Mac and Harm investigate a friendly fire incident that claims the life of one Marine and wounds another in Iraq.

The team searches for evidence of Kensi's innocence after a meeting involving her father's sniper unit turns deadly.

In 1995, 92-year-old Henrietta Knight is brutally beaten during a home invasion, managing to escape but dying months later; a connection appears 20 years later as police find links to a bank robbery, a car bombing and multiple murders.

Three murders spark a police investigation into the Wolfpack Alliance, a crew of gangsters running operations connected to Mexican cartels; an escape leaves authorities at a loss and the public looking for justice.

When she interrupts a burglary at home, Diane Pranske is abducted and left for dead across state lines; detectives turn to surveillance video to find her assailant, and investigators try to get justice for this brutal crime.

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.

When a young mother of two is found brutally murdered at home, suspicion falls on her friends; detectives zero in on multiple suspects who tell different stories, and they don't know who to trust.

When she interrupts a burglary at home, Diane Pranske is abducted and left for dead across state lines; detectives turn to surveillance video to find her assailant, and investigators try to get justice for this brutal crime.

At the request of a seaman serving a life sentence for stabbing a transsexual prostitute 20 years earlier, Harm convinces the naval authorities to reopen the case.

A woman with a troubled marriage seeks comfort in an inappropriate place; a woman is desperate to get her demanding parents off her back.

A decision from a woman's past becomes an obstacle that she is unable to overcome; a man has a secret that could jeopardize his family's livelihood.

A member of the team fights for his life after being shot in the head; the hunt for Clavo Cruz continues.