Tuesday

The solution to the most heinous crimes often hinge on the smallest of clues. Investigators must have their eyes trained to find the full story of a murder written in a single scrap of evidence.

They say that a burden shared is a burden halved, but when partners team up to commit murder, the weight of their guilt remains just as heavy. Investigators must rely on forensic science to capture partners in crime.

A quiet Tennessee couple returns home to a nightmare—burglars lurking in the shadows, a home invasion turning deadly. In a crime of chilling brutality, their peaceful life is shattered, leaving behind a family desperate for justice and a town forever changed.

Four brutal murders in one bloody weekend devastate the small town of barrie, ontario. The prime suspects, three violent, escaped convicts, are on the loose. But while police conduct a massive manhunt, they begin to discover that the evidence isn’t adding up. As the frightened city demands answers, detectives and forensic scientists find themselves in a desperate race to find those responsible – before they can kill again.

Wild drivers are confronted by police after reckless behavior.

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 a little girl got sick and died, investigators were stumped. Was it an accident, an unexplained illness, or murder? Scientists would travel half-way around the world before finding the answer in two unlikely places: a shredded legal document and her mother’s signature.

A car was found in a drainage ditch and the bodies of a man and woman were inside; both had been shot to death. The car windows were broken and shattered glass should have been everywhere, but it wasn’t. A fingertip torn from a latex glove would point investigators to both the crime scene and the killer.

A World War II veteran was found dead in his home, and the investigation ground to a halt when the prime suspect had a solid alibi. But a lucky break led to a shady character who wore distinctive boots and had a sweet tooth.

A woman who was known to have suffered from depression apparently took her own life. But a year before her death, she told her sister that, if anything were to happen to her, there was a note in the china cabinet. Investigators found the note… and the killer.

There’s never a good reason for murder, but some killers are particularly brutal—choosing their prey at random or with no apparent motive and then cunningly covering their tracks. Even so, telltale clues remain. It’s up to forensic investigators to follow the trail of scattered clues to capture these deadly killers.

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.

Two young boys were the only witnesses to their mother’s murder. The horrible crime appeared unmotivated, senseless and random.

Four family members are shot in a quiet apartment complex. As the Sikh community demands justice, detectives unravel a shocking tale of double life, deceit, and an unexpected suspect.

A series of bombings and bank robberies have left the usually serene city of spokane, washington reeling. Claiming responsibility for the reign of terror, is a deadly, almost invisible sect called the phineas priests who seem to strike at will. The phantom cell, driven by a perverted code of hate is considered be the most radical and dangerous in the entire white supremacist movement. Although the gunmen are masked and leave few clues, an fbi forensic photoanalysis team, working with high quality bank surveillance footage, slowly starts to get a clearer picture of the assailants. The question is, can they find them before they strike again?

Applebee's waitress Rachel Wade, 19, stabs 18-year-old Sarah Ludemann to death in a vicious teen-girl cat fight over shared bad boy boyfriend Josh Camacho.

Submissive 'good wife' Mary Winkler takes fate into her own hands, before fleeing the scene for a day at the beach with her children.

To the FBI, he was believed to be the boss of New York’s most powerful mafia organization—the Genovese crime family. Was Gigante crazy or was his behavior a shrewd attempt to disguise his position as a ruthless mafia boss?

In a tiny hamlet just outside the town of Bonnyville, Alberta, Canada, 58-year-old Doreen Bradley, owner and operator of a successful fast food restaurant, is found murdered in her rural home. Authorities are unable to find any clues that point them toward possible suspects. When they uncover a small amount of DNA from an unknown person, investigators must get creative to try to match it to possible killer – and the entire town is shocked and horrified by the results.

A romantic rendezvous is cut short by a violent home invasion, leaving young business owner Kelly Knudson bleeding to death on the floor. Lt Joe Kenda is short on leads, until he learns of a teen runaway with an axe to grind and a network of deadly acquaintances.

In downtown Edmonton, a prominent business owner is found shot to death in his business. Police on the scene discover several suspicious clues, leading them to suspect a hired assassin from somewhere in Europe. However, revolutionary finger printing technology links Keith Latta, the victimÕs business partner to the crime. The discovery of a $75000 insurance policy bolsters it further. When questioned about his involvement Keith creates an elaborate story to explain his innocence. At the same time, new evidence is discovered which ties Keith even closer to the crime. Once again Keith changes his story, but by now the evidence is too hard and damning.

When a 5-year old describes her mother’s killer as a "ninja" police determine the truth about the child's description as they put the surprising killer behind bars.

When an Idaho hairdresser cuts a truck driver's hair, she is unaware of the two-year long nightmare that she puts herself in, which comes to a shocking end.