Sunday

When Chris Regan started dating coworker Kelly Cochran, he knew she was married. But he had no idea of the deadly wedding day pact she had made with husband Jason. Chris had become entangled in a love triangle that would see not one, but two people lose their lives.

Detectives Diana Harris and Rich Longshore investigate the gang-related shootings of two teenagers; Detective Cindy Connor leads a team of female deputies posing as prostitutes in an undercover sting operation; and Detective Nondice Mason hunts the teenage boy who pointed a gun at a girl at a school bus stop.

Homicide Detectives Gil Carrillo and Clara Miller use police dogs to track down a suspected killer, and Detective Todd Anderson looks for a man who was deported to his native Honduras, but who may be back in the U.S. and threatening his ex-girlfriend.

A young woman is found dead in the surf after a night out in Hawaii. On such a busy beach, was it an accidental drowning or something more sinister?

The disappearance of a young German backpacker from a small town in the Australian Outback isn’t an isolated instance. Could a serial killer be preying on tourists?

High tech forensics: Investigators are always on the cutting edge of new forensic techniques that can help them solve cases more accurately. An experimental "brain fingerprinting" technique has already won the acquittal of a police officer accused of a drug charge. Solving crimes by computer and robotic police offers provide investigators allow crime-solving to take on a new-age dimension, and provide safer and more efficient ways to capture an embezzler, a drug-dealer or a killer.

A Wisconsin couple’s drive turns tragic when a pipe allegedly flies off a truck and smashes their windshield. As bloodstain evidence and crash tests clash with the husband’s story, investigators ask if this was accident or foul play.

A woman is found shot in her garage, and all eyes turn to her boyfriend after a friend names him as the attacker. When alibis, bullets, and DNA conflict with witness accounts, detectives must untangle a web of lies to find the real story.

The body of a young woman surfaces in a Florida river with few clues beyond rope and duct tape. To identify her killer, investigators push forensic science to the limit, even turning to DNA from her former pet dog.

After a body is found in a ditch, police link it to a missing father who lives nearby. With no clear crime scene, investigators scour his home and the roadway, using trace evidence and creative forensic tests to reconstruct what happened.

Check out these dedicated people around the world who help sick, injured or abused animals. The program also instructs children on the proper care of animals and provides safety tips on how to care for all kinds of creatures in the animal kingdom. The show is aimed at children and families who want to learn about animal treatment, care and protection.

Check out these dedicated people around the world who help sick, injured or abused animals. The program also instructs children on the proper care of animals and provides safety tips on how to care for all kinds of creatures in the animal kingdom. The show is aimed at children and families who want to learn about animal treatment, care and protection.

Missing: UC provides information and descriptions of long unsolved cases of missing children, including endangered, runaways as well as victims of abductions. The show specifically highlights cases of children missing for several years and features age-progressed photographs to show what these individuals might look like today. The program also presents teenage advice on safety in public places and in cyber space, including real-world examples of how to avoid potentially dangerous situations. The program emphasizes taking active responsibility for personal safety and promotes situational awareness, presented in a calm and non-threatening manner suited for teenagers.

Missing: UC provides information and descriptions of long unsolved cases of missing children, including endangered, runaways as well as victims of abductions. The show specifically highlights cases of children missing for several years and features age-progressed photographs to show what these individuals might look like today. The program also presents teenage advice on safety in public places and in cyber space, including real-world examples of how to avoid potentially dangerous situations. The program emphasizes taking active responsibility for personal safety and promotes situational awareness, presented in a calm and non-threatening manner suited for teenagers.

Missing: UC provides information and descriptions of long unsolved cases of missing children, including endangered, runaways as well as victims of abductions. The show specifically highlights cases of children missing for several years and features age-progressed photographs to show what these individuals might look like today. The program also presents teenage advice on safety in public places and in cyber space, including real-world examples of how to avoid potentially dangerous situations. The program emphasizes taking active responsibility for personal safety and promotes situational awareness, presented in a calm and non-threatening manner suited for teenagers.

Missing: UC provides information and descriptions of long unsolved cases of missing children, including endangered, runaways as well as victims of abductions. The show specifically highlights cases of children missing for several years and features age-progressed photographs to show what these individuals might look like today. The program also presents teenage advice on safety in public places and in cyber space, including real-world examples of how to avoid potentially dangerous situations. The program emphasizes taking active responsibility for personal safety and promotes situational awareness, presented in a calm and non-threatening manner suited for teenagers.

When a routine flight turns deadly…Dr. G is faced with a gruesome challenge. Then - a woman is found dead in her home, facedown in a pool of blood. And as the autopsy unfolds, she begins to wonder if the pilot could have made a deadly mistake. And it looks like the person closest to the victim could be the chief suspect.

An unidentified man is found in a hotel room – dead. And each discovery Dr. G makes at autopsy…is more baffling than the last. Then - tragedy strikes a 23-year-old, during what should be the happiest week of his life. And now, his devastated fiancée is looking to Dr. G for answers.

At the District 9 Morgue in Orlando, FL, Chief Medical Examiner Dr. Jan Garavaglia sees first hand how people die every day. But of all the killers out there, there’s one in particular that affects women everywhere. And these cases stand out in her mind as some of the most devastating and alarming she’s ever seen.

In 2000, the manager of a Florida hotel is doused with acid in broad daylight. He dies from his wounds 11 days later. Investigators must contend with bum tips, false identities and a nationwide manhunt before the shocking culprit is revealed

In 1997, a California mountain town is stunned by the murder of a longtime resident. Police wonder if a neighbor struck her down, if big-city violence invaded the close-knit enclave. Months of dogged investigation bring the case to a shocking conclusion.

When a young college student is abducted from a friend’s home in the middle of the night, the city of Reno lives in fear of who might be next. Dogged investigation leads detectives to a serial rapist who’s just escalated to murder.

A young father-to-be is shot dead in broad daylight by a single bullet fired from afar. At the crime scene, Kenda recognizes the hallmark of a skilled sniper. But with zero evidence at his disposal, he will need to rely on shoe leather detective work to root out the murderous marksman before he strikes again.

Kenda encounters one of the most horrendous crime scenes of his career, but his hunt for a homicidal maniac leads him to the most unexpected of killers. Then… A young soldier dies from a bullet to the neck from an apparent suicide, but an inconspicuous powder burn spins the case in a whole new direction.

A seemingly random attack leaves Mary Moebus dead, and police flummoxed by a daunting field of suspects. But when Lt Joe Kenda uncovers a cache of new evidence, he realizes someone’s been lying. Then… A cryptic note leads Kenda to a luxurious bachelor pad with a bedroom soaked in blood and a closet full of deadly secrets.

Bar owner asks police to to kick a prominent Florida family out of their bar.

Man offers to go “toe-to-toe” with five officers who confront him.