Investigation Discovery +1 Today

The case of Patricia Viola, who vanished in 2001. A bone fragment was later found locally, but it would be several years until DNA techniques confirmed its identity

Buying goods from home

Buying goods from home

Buying goods from home

Buying goods from home

The case of Miami businessman Henry Diaz, who went missing the night before taking a holiday. His business success had earned him many enemies - even among his family

The case of 18-year-old Jarret Clark, whose body was recovered from an Oklahoma lake. A surprise witness seemed to hold the key to Clark's untimely death

A case in which two teenagers were shot dead on a remote Florida beach in broad daylight. With two jurisdictions on the case, leads were scarce - until an unexpected call came in

A case in which a man disappeared on a job at a paper mill. No one would talk to detectives, leading them to wonder the reasons why

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

A shotgun wedding that led naval officers John and Rebecca into a troubled marriage. Years later, a fierce custody battle pushed both sides in a deadly battle

A case in which sparks flew when a man met a beautiful Mississippi blonde. They soon got married and had a family. However, beneath this blissful union lurked deceit and danger

Bigamist Vernon Pierce, who was married to four women. One of his wives, Charmaine Whalen, was instrumental in bringing him to justice

The case of Scott Wellington, who extorted sums of money from his employer by claiming his common law wife was extremely ill and dying

The case of former Walking Dead actress Shannon Richardson, who mailed letters laced with the poison ricin to politicians including Barack Obama and Michael Bloomberg

Shawna thought that marrying one of her oldest friends would be bliss. But Shawn had been harbouring a threatening secret since their very first date.

In 2016, Tricia Todd was reported missing after she failed to pick up her daughter from a babysitter. Police used her online journal to discover what happened

In 2012, Michelle Mockbee's body was found at work. She was wearing her sapphire ring, so robbery was ruled out. The case stalled until a video blew it open

The rape and murder of mother-of-two Kenyadda Patterson, whose body was found near a church. Detectives were shocked to discover who was behind the crime

In 1979, bar manager Harriet Simmons disappeared and almost a decade later so did Jerri Ann Jones. It took detectives almost 20 years to link the two murders

A father and his sons are home when a violent bank robber takes them hostage. Plus, a deranged man holds his wife and child hostage in an apartment complex

A chase through a Florida town ends with a shock for pursuing deputies. Officers put themselves in danger to pursue a burning car in Illinois.

The unsolved rape, mutilation and murder of young GI Darlene Krashoc has haunted Joe Kenda for decades. Can this tenacious team finally crack the cold case?

The crimes of stockbroker Glenn 'Taylor' Helzer and his brother Justin, who killed guitarist Elvin Bishop's daughter and four others in a murder-extortion plot

In 2016, Tricia Todd was reported missing after she failed to pick up her daughter from a babysitter. Police used her online journal to discover what happened

In 2012, Michelle Mockbee's body was found at work. She was wearing her sapphire ring, so robbery was ruled out. The case stalled until a video blew it open

The rape and murder of mother-of-two Kenyadda Patterson, whose body was found near a church. Detectives were shocked to discover who was behind the crime