Investigation Discovery +1 Sunday

A shooting in a luxury building sends shockwaves through an upscale neighbourhood. Detectives uncover a list of suspects and a plot born out of economic envy.

In Warren, Michigan, two of the best and brightest, Danyna Gibson and Tanaya Lewis, compete for more than just grades and the results turn deadly.

Buying goods from home

Buying goods from home

Buying goods from home

Buying goods from home

A custody battle that turned deadly as twin sisters crafted a complicated, cross-country conspiracy to 'do-in' the one person standing in their way

A case in which two tight-knit sisters fell out over an inheritance from their mother. Years later, one of the sisters died a painful and mysterious death

Sisters Janice and Betty plotted a murder and its cover-up. Their plan had a fatal flaw however, as they left the victim lying by the side of the road

How a family's search for new beginnings backfired when their moving back and forth from Hawaii to Alaska created an environment perfect for murder

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

On Chincoteague Island, a young mother is murdered steps from a vacant summer home. Det. Danny Plott learns she was lured to her death by a mysterious phone call

In Pennsylvania, the body of a computer programmer is found submerged in a bathtub. Leads are scarce until detectives uncover a series of troubling voicemails

A former mayor of an Ohio town turns up dead in his hunting cabin. Detective Ryan Allar explores whether this is political retaliation or something more personal

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 1994 case from Tennessee concerning the attempted murder of John Robert 'Rob' Whedbee at the hands of his then-wife Lisa and her lover Michael Frazier

In 1991, a seemingly close-knit family was destroyed by a series of brutal killings, seemingly by one of their own. What could have caused this murderous betrayal?

In 2018, Steve Clayton died in unusual circumstances. His body was found at the bottom of the stairs and the autopsy showed signs of poisoning

Young parents Gary and Tasha Bentley live the good life. But after just five years of marriage, someone plots an exit strategy that ends with a bullet.

As case in which a mother's disappearance in 1979 was deemed the result of an airplane crash. However, the seemingly open-and-shut case turned into a 22-year murder investigation

Bridget Shiel, a 19-year-old escort and rap video dancer, meets a brutal end in 2016 when someone shoots her and leaves her naked in an Atlanta park

An assailant shoots a Kentucky mechanic and drag racer at his home, and detectives quickly target his live-in girlfriend as their first suspect

A girls' movie night that led to a tragic ending for a group of college room-mates. Police trawled half-way across the state in search of a killer

How a quaint neighbourhood in Jacksonville, Florida, turned to chaos when a resident was found dead in their home. All the suspects seemed to be mourning

The murder of Daniel Ott, who had been mistaken for a car thief of the same name - the intended target

The death of Randy Scheffield. When his relatives found him dead in bed, they suspected a heart attack, but police soon uncovered a murder conspiracy

A case from Oklahoma that began when a dog found a human skull, dropping it on a family's porch. Police had to navigate the victim's past to find the reasons for their death