Investigation Discovery +1 Wednesday

When injury forces 67-year-old Signe Edwards off her ranch, she relied on acquaintances for help at home. After a robbery, she was forced to invest in home protection

Buying goods from home

Buying goods from home

Buying goods from home

Buying goods from home

The case of Patti Donahue, who married a man with three children and proceeded to turn their lives into a nightmare that ended in murder

The case of 51-year-old Peter Theriault, who disappeared in 1998. Though his body was never found, a conviction was made for his murder

The case of film executive and former star UCLA basketball player Gavin Smith, who went missing without trace in May 2012

The case of Cassie Cotta, who vanished on New Year's Eve 2011. Her husband, Brent, confessed to murder, but his account of events didn't entirely make sense

How, after Texas woman Stacey Stites was raped and murdered, a trial sparked a racially charged debate over whether an innocent man had been condemned to death

The host recalls a wave of late-night sexual assaults in Phoenix that appeared to be the work of a serial rapist targeting women in their homes as they slept

When Jamey Walker is kidnapped and murdered in the spring of 1981, her mother Eleanor dedicates the rest of her life to finding the killer

The murder of Beth Spaulding in April 2012. Her husband James used an overdose of methadone and her death was not considered suspicious until toxicology tests were performed

A family trailer was burned to the ground and the parents found dead with gunshot wounds. However, the Freemans' teenage daughter and her friend were missing

A case concerning two Southern sisters and their meddlesome mother. This dynamic produced a rift resulting in a shocking murder

When Diane Hart's husband cut her off financially, she turned to her sister for support. They devised a deadly plan to get the money they believe she deserved

The murder of Cambridgeshire 10-year-olds Holly Wells and Jessica Chapman in 2002. Experts study media interviews of their killer, Ian Huntley, to expose his lies

The case of Tracie Andrews, whose road rage attack killed her lover. Plus, Mike Gifford-Hull's TV plea for his missing wife Farsi that hid the true facts of her disappearance

In Utah police are called to a house where a mother and children have escaped a suspect armed with a machete. In California a therapist is attacked by a former patient.

A TV personality has a violent encounter with another motorist. A dramatic car chase has a fiery end, and weapons are used in angry road encounters

An axe-wielding man taunts a motorist. Protesters disrupt a highway, infuriating motorists, and two raging drivers have a roadside showdown

An angry man targets and terrorises another driver. An elderly man is taken for a wild ride on the freeway. A couple pulls a pistol on another driver

An angry driver chases after another car. A disgruntled neighbour takes things too far. A brazen gunman threatens another driver. A biker hangs on for dear life

Veteran investigator Robert Cushing revisits the abduction and murder of a young schoolteacher in a New England town. He is appalled by the depravity of the killer's plan

A case in which the body of a North Carolina teen found in an empty dirt lot. Det Josh Hamilton traces a series of strange transactions to expose an ugly truth

A case concerning two Southern sisters and their meddlesome mother. This dynamic produced a rift resulting in a shocking murder

When Diane Hart's husband cut her off financially, she turned to her sister for support. They devised a deadly plan to get the money they believe she deserved

The murder of Cambridgeshire 10-year-olds Holly Wells and Jessica Chapman in 2002. Experts study media interviews of their killer, Ian Huntley, to expose his lies