Sunday

Detective Sandy Nava interviews a 14-year-old girl who says she's had sex with an assistant teacher, and vice cop Bobby Beals goes undercover as part of a lewd conduct sting in the men's room of a public park.

Police are baffled when body parts turn up in two different Southeast Asian tourist destinations.

A young woman on a round-the-world trip goes on a date in Auckland, New Zealand, vanishing the day before her 22nd birthday.

Arson investigation: Insurance torchings, mob burnouts and arson murders: These crimes are designed to take all clues with them. But a solid case can be built from a heap of ashes. Arson investigators do everything from gathering physical evidence to mounting undercover and sting operations.

From the tips of their ears to the soles of their feet - criminals are betrayed by the clues their own bodies leave behind. A killer’s ear against a wall, his hand on a door, the path that he walks – even the slightest impressions left at the scene help crime fighters find their man.

Can the sound of a suspect’s voice reveal his lie? Can the crucial moment of crime, buried deep in damaged video, be revealed? Can computers isolate a guilty face in a crowd? No longer science fiction, these are the high-tech tools of the forensics trade.

Weapons are the hallmark of violent crime, tools designed to harm – or kill. Forensic science has developed a world of techniques for tracking and identifying these devices. Blood spatter, explosive residue, ballistics and trauma wounds tell crime scene investigators their deadly story

Fire, water, earth – killers call on all the elements in their attempt to cover up their crimes. But even a body burned to ashes, sunk deep into the sea or reduced to fragments will still tell its forensic tale.

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.

A 32-year-old man collapses and dies at his sister's home. The man had been feeling sick for a week prior to his collapse. Dr. G has no medical records to go on, as the man did not go to the doctor, but his external appearance indicates that he was in extremely poor health. Dr. G suspects that the man's self-neglect may have played a role in his death. A 49-year-old father is found dead in his kitchen with multiple stab wounds. The man's teenage son claims that his father stabbed himself to death, but the police suspect that the son was responsible. It's up to Dr. G to determine if the death was a suicide or a homicide.

Both Alonzo Smith and Leesa Allen are urgent cases: Alonzo, the potential victim of a deadly and contagious disease that could put others at risk as well, and Leesa, a potential homicide victim whose killer could be on the loose. Now, the race is on for Dr. G to piece together what happened before it’s too late.

22-year-old Ashley Edwards and 28-year-old John Gardner share one thing in common – they die suddenly with no apparent cause. But as both autopsies unfold, it seems as though each of their medical histories could be the key to the case.

FBI office manager Melissa Mooney is found murdered in her home. After taking a hard look at several promising suspects, the case goes cold until two years later when a reexamination of the case leads to an unlikely killer who was hiding in plain sight.

Soon after Mardi Gras in Mobile, Alabama, an 18-year-old freshman is found shot to death in the woods behind campus. Detectives take a hard look at several suspects, but thirty years go by before a stunning confession cracks the case.

When San Diego Police Officer Kirk Johnson is found shot to death in his service vehicle, evidence points to a fellow law enforcement officer. Detectives reluctantly begin to investigate their own when an astonishing tip leads to an unlikely killer.

The elderly owners of a beloved local grocery are brutally attacked and left for dead. Working with little beyond a vague witness description, Lt. Joe Kenda leads a state-wide manhunt to catch a pair of cold-blooded killers before they disappear for good.

At the bottom of a steep ravine, joggers discover a body mutilated beyond recognition. To catch a ruthless maniac, Lt. Joe Kenda must first solve the puzzle of the victim’s identity, then piece together the ill-fated love triangle that led to his demise.

When police find 24-year-old Patrick Ray with a gunshot to the temple, the scene has all the telltale signs of suicide. But Lt. Joe Kenda’s instinct says otherwise. When Kenda he digs deeper, he uncovers a murder mystery as shocking as it is tragic.

A woman is arrested for allegedly biting, kicking, and spitting at officers.

New Mexico police arrest a “Clyde” who may have forgotten his “Bonnie”.

Investigators find several knives and two empty bottles of alcohol when searching a woman's car.

The best of most shocking: Four wheel demolition is a television special event featuring wild wheelmen and gunning grannies.  With never before seen destruction, and new interviews with those who lived to tell their stories, this special edition includes a driver plowing into a gas station, nearly decapitating the clerk.  And, a barreling boozehound gets smashed in a liquor store and takes more than one for the road.  Plus, a politician goes berserk and turns his pickup into a battering ram. Tv-pg-v