TV Guide Investigation Discovery Friday

The case of Texas socialite Doris Angleton, who was shot dead in her home in April 1997. Detectives initially believed her death was linked to her husband's bookmaking business. However, it was soon discovered that she had her secrets - such as an affair that began in internet chatrooms

Buying goods from the comfort of home

Buying goods from the comfort of home

Buying goods from the comfort of home

Buying goods from the comfort of home

When the charred remains of Eric Cates and his dog were found in his pick-up truck, police suggested suicide prompting his mother to embark on a long battle for justice. An unidentified assailant randomly murdered Zachary Lamb, who was driving home with his fiancee after an event

A case in which a young man who had found work far from home vanished while on a mysterious and dangerous trip with coworkers. Plus, the young mother of four, who disappeared with only her car left behind. When a massive search was undertaken, one of the people looking for her turned into a suspect

An unknown entity torments a teenager who is afraid to live in his own home. Ghost hunters Amy Bruni and Adam Berry contemplate whether the activity is linked to the tragic death of the grandfather - who was buried alive

Family members refuse to step foot in a basement after a brutal murder is found to have taken place, so ghost hunters Amy Bruni and Adam Berry bring in advanced paranormal gadgets - and find shocking evidence on camera