Monday

Dr. G works on unexplained deaths in orange and osceola counties in florida, as well as similar deaths from her previous employment as an associate medical examiner in bexar county, texas. The show features dramatic re-enactments of the events leading up to the person's death as well as the autopsies. Interviews with dr. G, family members, and other people connected to the deaths are also shown.

When the wife of a well-known dentist is found dead, police are unsure who killed her. As the investigation progress a 22 year-old woman confesses to the murders. But two years go by before some fibers and a study of the weather patterns on the night of the murder break the case open and reveal the real killer.

When a young mother and her infant son are found dead in a cornfield, the obvious suspect is the husband and father of the victims. But some insects found on the bodies reveal a vital clue, as does a long, blonde hair found on the victims.

When a decomposed body is discovered inside a barrel, police immediately suspect foul play. But the body had been placed there 30 years earlier. One of the few clues was an address book found along with the body but years of moisture had washed away the ink. Scientists desperately searched for a way to unlock the secrets of that address book.

When a Seattle policeman’s house goes up in flames, fire experts suspect arson – possibly perpetrated by someone with a vendetta against the officer. One month later, in an ironic twist, the officer whose home was torched, arrests a low-level drug dealer, who confesses to the arson! But when the suspect vanishes - investigators start to question the authenticity of the “confession.”

Forensic psychologists delve into the minds of serial killers, explaining why, most often, they can be a friendly neighbor or the tenacious co-worker - the one who hides his or her dark side better than anyone else. Detectives show us what forensic techniques, the vicap system and clever investigating have done to bring these killers to justice.

A daring kidnapping and a bizarre ransom note baffled Mississippi authorities. The victim was the wife of a wealthy businessman. A list of 12 names and a few drops of blood were the only clues to her fate.

In Arizona, an armored van loaded with cash failed to reach its destination. Authorities suspected an inside job. When the vehicle was recovered with the drivers and the cash missing, those suspicions grew even more.

The body of a prominent Atlanta lawyer was found burned beyond recognition on his Georgia farm. It seemed at first like a tragic accident but detectives uncovered a shocking tale of family greed and betrayal.

The world’s top criminal investigators, forensic scientists and behavioral analysts go behind the scenes of some of their most challenging serial murder cases to reveal the cutting edge forensic science, technology, behavioral psychology and investigative techniques involved in tracking down a serial killer. The detection and apprehension of the gainesville ripper, who brutally attacked and murdered five college students in florida, provides the core narrative against which the unique forensic and investigative details of four other cases are compared and contrasted.

Over the years, Betty Lou Beets had multiple failed marriages, each of which ended in its own unique way. In 1983, she reported her fifth husband missing and tried to stage a boat accident.

Investigators uncover a bizarre web of lies involving a conman posing as a doctor, Lisa Henning obsessed with reptilian conspiracies—leading to one of New Mexico's strangest and most chilling murder cases.

When the body of former policewoman Taylor Wright was discovered buried on a remote Pensacola farm, detectives had a lineup of suspects to investigate - her ex- husband from whom Taylor stole $100,000, her new live-in girlfriend Casandra, or her best friend Ashley. A locked cell phone held the clues.

Shayna Hubers called 911 to report she had killed her boyfriend in self-defense after he attacked her. But investigators soon learned he was planning a date with a beauty queen the night he died. Did Shayna kill him in a jealous rage? A stunning interrogation room confession and emotional testimony left the jury with a tough decision.

Ashamed of a pregnancy out of wedlock, and fearful of her parent’s reaction, high school senior Skylar Richardson told no one of her condition. But when a newborn’s body was found buried in the family’s backyard, Skylar was charged with murder. Police interrogation tapes of Skylar and her parents revealed a powerful story of a family’s secret.

The beautiful, blonde, highly popular Dr. Teresa Sievers, was a rising social media star when she was found bludgeoned to death in her Bonita Springs, Florida kitchen. It was the 3rd suspicious death of a holistic doctor in several weeks. But detectives soon came to focus on her stay-at-home husband Mark, who had taken out a multi-million dollar life insurance policy on his successful wife, in a murder-for-hire scheme.

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