Investigation Discovery +1 Monday

The case of 18-year-old Heidi Allen, who vanished from her job in a convenience store. Two brothers were arrested for kidnapping, but years later a chilling new story emerged

Buying goods from home

Buying goods from home

Buying goods from home

Buying goods from home

The murder of Ernest and Charlene Scherer, who were found stabbed to death in their home. It appeared to be a robbery gone wrong - until investigators honed in on the motive

When doting mother Cheryl Coker vanished from Riverside, Ohio, search efforts came up empty. However, police uncovered disturbing information and a web of secrets

A murder that rocked an African-American neighbourhood in 1970s Detroit. Police arrested suspects who were convicted of the crime, but it took 47 years for the truth to emerge

The murder of Mike Snyder by his wife Ellen in January 2002, who claimed she acted to defend herself against a physical assault

The case of 19-year-old Danice Day, whose remains were found inside a submerged barrel in Lyman Lake, Arizona, in 2009, seven years after she went missing

A case in which a divorced woman went missing after accepting a date arranged via Facebook. Investigators soon uncovered some alarming details

A case in which a 15-year-old girl agreed to meet up with one of the boys she had encountered on Facebook, only to discover the terrible truth behind her online friendship

A Michigan mother murdered by her jealous ex-boyfriend. Friends and family examine home video footage and question if there were any warning signs

A case in which a couple realised their son was hiding an evil secret. George and Margaret Keller were forced to make a choice whether or not to betray their child

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

Amanda Perrault's dream move to a lake house with her husband and his child turns into a nightmare. Can the Sheriff outwit a calculating killer and bring justice?

In 1996, the owner of a successful business took a trip to meet a mystery woman. However, when he went missing, police believed something sinister had happened

A tight-knit Mississippi family torn apart after an affair was uncovered. Two people were killed and secrets revealed during the hunt for the killer

In 2004, a group of Insane Clown Posse music fans rule the halls of an alternative high school. Things turn deadly serious when a new girl joins

A puzzling crime scene, disturbing evidence and a young mother murdered. Can police bring her killer to justice

Police investigate other suspects, including a business associate and an ex-boyfriend. Plus, surveillance video of a truck near the scene may reveal the killer

The case of 32-year-old Anna Lisa Raymundo of Stamford, Connecticut. A secret betrayal from her former co-worker cut short her life in November 2002

The 1984 murder of pregnant 26-year-old Cindy Thompson, who had recently reconnected with her high school sweetheart

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

Amanda Perrault's dream move to a lake house with her husband and his child turns into a nightmare. Can the Sheriff outwit a calculating killer and bring justice?

In 1996, the owner of a successful business took a trip to meet a mystery woman. However, when he went missing, police believed something sinister had happened

A tight-knit Mississippi family torn apart after an affair was uncovered. Two people were killed and secrets revealed during the hunt for the killer