Investigation Discovery +1 Saturday

The case of bride-to-be Patricia Richmond, who was murdered in her future in-laws' home in Colorado. Who would have taken this young woman's life in such a brutal way?

Buying goods from home

Buying goods from home

Buying goods from home

Buying goods from home

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?

Relatives of Steve Wright, the so-called Suffolk Strangler, reveal how his shocking crimes impacted the family. Were there any signs of his murderous intentions?

Relatives of serial killer Bobby Joe Long reveal how his shocking crimes impacted the family. Were there any signs of his murderous intentions

The death of a town council member. Local residents were appalled - especially when the evidence began to suggest a professional 'hit' had taken place

The case of waitress Zilpha Lowery who vanished in July 1993. Rumours of Lowery's fate spread through her North Carolina town and tied her to another mysterious disappearance

When Jim Durgan's body was found in Prison Valley, his estranged wife and his girlfriend offered no explanation. Further investigation unravelled a staged murder plot

When popular housewife Dianne Hood was shot dead outside a community centre, officers unravelled betrayal, greed and obsession in a love-triangle murder plot

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

Shana Grice was murdered after being stalked by her ex-boyfriend, Michael Lane. He denied involvement, but experts examined police videos to determine the truth

Ben Butler, who killed his young daughter Ellie while in a rage. Along with his wife, he faked the detailed he passed in an emergency services call and later protested innocence

Fishermen find a 27-year-old man shot to death on a river embankment, and a prison call leads investigators to a twisted love triangle that ended in murder

True crime superstar Lt. Joe Kenda showcases a homicide detective who put everything on the line to solve a case, and their efforts to find justice

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

CSI Alina Burroughs revisits a murder that's haunted a college campus for decades - the bludgeoning death of freshman Stacie Pannell.

The case of 19-year-old Kristi, who fell in love after a blind date with single father Steve. However, under his sweet exterior lurked a controlling monster, made worse with drink

The fatal shooting of Brandon Duran, orchestrated by his wife, tattooed pin-up girl Amber Andrews and her former boyfriend Justin Hammer in 2012

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

The 1995 case of Wendy Kratzert, whose van initially appeared to have skidded off the road. On closer inspection, police ruled out misadventure as the cause of her death

The murder of cocktail waitress Shauna Tiaffay in September 2012. Her husband George became the prime suspect, though he had an alibi