In 1997, two college students are attacked while walking along railway tracks. One dies, but the other lives. By 1999, there are eight more victims each murdered and living near railway lines. Does the lone survivor hold the key to solving the case?


Source: Investigation Discovery

A 1989 murder perpetrated by two lesbian couples who drank the victim's blood is detailed.

Source: Investigation Discovery

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Ray and Faye Copeland seemed like a harmless, elderly couple. But they were hiding dark secrets. The couple had been killing drifters for years and burying them on their farmland. Were they in on it together, or was one spouse the criminal mastermind?


Source: Investigation Discovery

Harold Shipman was a respected doctor and a valued community member. There was only one problem: he was killing his elderly patients. Shipman's murder spree claimed at least 215 victims and the families of the deceased wanted him to pay - in court.


Source: Investigation Discovery

In October 1994, Susan Smith reports her children missing. For nine days, Susan and her husband go on television to plead for the return of their two boys. As the search continues, the true horror of the case emerges; Susan has drowned her children.


Source: Investigation Discovery

In 1983, 13 year old Graeme Cunningham leaves his home in Salt Lake City and vanishes. His disappearance leads police to the Arthur Bishop, who admits to killing Graeme and four other boys. A trial ensues as prosecutors push for the harshest punishment.


Source: Investigation Discovery

The crimes of convicted killers Karla Homolka and Paul Bernardo are detailed.

Source: Investigation Discovery

The crimes of Nathaniel Bar-Jonah are detailed.

Source: Investigation Discovery

In 1974, a serial killer emerges in Kansas. He calls himself BTK - "Bind, Torture and Kill"- his method of murder. BTK craves publicity and sends letters to police and media. The trail of clues ends at Denis Rader, a seemingly normal suburban father.

Source: Investigation Discovery

Simon Dale is found bludgeoned to death in his mansion in England. The elderly, reclusive man was near blind and did not stand a chance against his attacker. His ex-wife immediately becomes a suspect, but do the courts have enough evidence to convict her?

Source: Investigation Discovery

A prominent fashion journalist is found brutally murdered in her quiet neighborhood in Truro, MA. DNA evidence on her body links a local garbage collector to the scene, but with other suspects with motive, is it enough to prove that he was the killer?


Source: Investigation Discovery

When the body of an eight year old girl is found near her grandparents home, the pedophile living nearby quickly becomes the prime suspect. This is inspired "Sarah's Law", a law which grants the general public information on sex offenders in the UK.


Source: Investigation Discovery

NFL wide receiver Rae Carruth is tried for ordering a hit on his expecting girlfriend. Armed with his victim's first hand account of her attack before her death, and the testimonies of the shooter and driver, prosecutors push for the ultimate punishment.

Source: Investigation Discovery

Two months after a 24 year old Australian heiress goes missing her body is found with no forensic evidence. However when a convicted rapist confesses to a fellow inmate of killing her prosecutors realize their case hinges on the word of a felon.

Source: Investigation Discovery

When a tragic car accident leaves a bubbly socialite dead and her husband with little affliction, police suspect foul play. Years later, the trial is brought to court. The jury remains hung until a surprising testimony from an unexpected witness.


Source: Investigation Discovery

An heir to the Kennedy family becomes a suspect as his neighbor's daughter is found dead near his Belle Haven, CT home. Over 25 years later, the trial is renewed in search of justice for the young girl, but will the evidence be enough to persuade a jury?


Source: Investigation Discovery

A mother disappears after she drops her children off at her ex-husband's house in Oakland, CA. The husband evades the police and is found with thousands of dollars and his passport. Will this circumstantial evidence be enough to convict a killer?


Source: Investigation Discovery

The 2007 murder of Meredith Kercher in Perugia, Italy, and the controversial trial of Amanda Knox are discussed.

Source: Investigation Discovery

Colin Ferguson's deadly rampage on a commuter train in 1993 and the shocking trial that followed are discussed.

Source: Investigation Discovery

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In March 2004, Marc Dutroux was accused of a grisly crime: keeping young girls in cages and using them as slaves. Two girls escape with their lives, but four bodies are found. Does the horror end with Dutroux, or is there a network of monsters involved?


Source: Investigation Discovery

The death of Peppino Impastato in 1978 was initially dismissed by the Italian police as a random act of violence. But, he was notorious for being an anti-mafia activist. Were the people behind his death being sheltered by the infamous Sicilian mafia?


Source: Investigation Discovery

A British couple, Joanne Lees and Peter Falconio, is kidnapped in Australia. Joanne escapes and becomes suspect for Peter's disappearance. Years later, Bradley John Murdoch is on trial for Peter's murder, but do they have enough evidence to convict him?


Source: Investigation Discovery

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