Investigation Discovery Friday

The 2007 murder of naval officer Cory Voss, by a hitman hired by his wife. Catherina Voss intended to cash in a $100,000 death benefit to share with her boyfriend Michael Draven

Buying goods from home

Buying goods from home

The case of vivacious single-mother Dana whose life was life cut short by someone close to her after she had juggled a boyfriend, a jealous ex-husband, and a secret lover

The case of Macin Smith. When the 17-year-old failed to return from school, his parents feared for his safety and a note hidden in his wallet increased their torment

A case in which a mother and Bible teacher went missing. Investigators had to decipher a cryptic handwritten note, while a walk in woodland uncovered a mysterious skull

Detective Rod Demery recalls uncovering a fearful secret when the body of a young mother-to-be was found dumped in the shallow waters of a fishing pond

The case of Nicholas Cox, who was shot dead in November 2001 while on leave from the US Navy. Detectives initially found his blood-spattered car, but no body

The case of Debra Hartmann, who colluded with lover John Korabik to kill her husband Werner, who was shot dead in June 1982

The murder of Sherman High School graduate Kimberly Dunnachie in Arlington, Texas, in 2014. Her stepfather and mother, Mike and Dianna Gillum, discuss the incident

How after three women died of the same mysterious illness, the hunt began to prove their deaths were no accident

When a man's body was dumped in a cemetery, the trail led detectives to question two very different sisters. They needed to determine how they were linked to this mysterious murder

In 2009, a Pennsylvania road rage incident ends with one man dead. Chris Anderson and Fatima Silva examine the case, determining whether it was murder or self-defence

The case of Patricia Rorrer, who is in prison for brutally murdering her former boyfriend's wife and baby out of spite

In 1997, in quaint Anne Arundel County, Maryland, a detective inherited a stack of cold cases. As he began to unravel each one, he uncovered a shocking common thread

In 1993 an officer was shot and killed during a routine traffic stop. The only witness was his young nephew. However, he was too traumatised to tell police what he had seen

When Edwardyne Williams's body was found in woods, police believed it a random attack. However, they soon discovered the killer had nursed a grudge against her for years

In 1968, actress Victoria Vetri became Playmate of the Year. But, when Sharon Tate is murdered by Charles Manson, Victoria is haunted by the crime

Law enforcement student Amanda Sigers marries med student Sayantan 'Sy' Ghose. When Amanda adopts her sister's baby, she discovers that Sy has a dark side

How, when her love was spurned, a woman shot both her fiance and his son. Plus, the casual affair that turned deadly when a woman sought revenge

The crimes of Jennifer Rose Trent, who brutally murdered her landlady, and Jacqueline Luongo, who killed the woman standing in the way of her illicit spending sprees

In 2009, a Pennsylvania road rage incident ends with one man dead. Chris Anderson and Fatima Silva examine the case, determining whether it was murder or self-defence

The case of Patricia Rorrer, who is in prison for brutally murdering her former boyfriend's wife and baby out of spite

In 1997, in quaint Anne Arundel County, Maryland, a detective inherited a stack of cold cases. As he began to unravel each one, he uncovered a shocking common thread

In 1993 an officer was shot and killed during a routine traffic stop. The only witness was his young nephew. However, he was too traumatised to tell police what he had seen

Talented artist Kira and marketing manager Matthew appeared to be happily married. That was, until a maintenance worker made a grisly discovery.