Investigation Discovery +1 Sunday

A case in which a woman broke up with her abusive boyfriend and moved in with a relative to make a fresh start. When she suddenly went missing, foul play was suspected

Buying goods from home

Buying goods from home

Buying goods from home

Buying goods from home

The drowning of a vivacious 33-year-old in the middle of a crowded lake. The investigation untangled a dark, nefarious past that included theft and multiple murders

In 2015, detective Scott Sanderson uncovered a harrowing case involving a missing mother and her baby. The disturbing truth shatters everyone involved

In 2015, a hunter comes across a woman in the woods who has been murdered. Detectives unravel a web of dark secrets and lies that lead to a twisted killer

When a farmer came across a car with a dead woman inside it, police initially believed it was a sex crime. However, investigators soon revealed a sinister and evil truth

The baffling murder of a beautiful young woman leads police to zero in on two potential suspects - her new boyfriend and an obsessed stalker

The search for the man who murdered a single mother might lead police to the perpetrator of a second brutal crime with chilling similarities

A college coed disappears, and her family launches a desperate investigation to find her. What they discover will change their lives forever.

A murdered teenager's body mysteriously turns up in the rural Iowa countryside. Will the smallest clue be the key to bringing her killer to justice?

Recollections of how racial tensions escalated into riots in York, Pennsylvania, in 1969. Two people were killed - a white police officer and an African-American mother

A case from 1977, when a Philadelphia woman went missing. Eighteen months after her disappearance, police uncovered the shocking truth of her fate

In July 2010, NBA star Lorenzen Wright went missing outside of Memphis. When his dead body was discovered in woods, investigators struggled to find what had happened

A case from June 1992 in which teenagers Suzie Streeter and Stacy McCall went missing after celebrating high school graduation. Suzie's mother also vanished

A case from Pennsylvania, in which Kevin Dowling was presumed guilty of murdering a shopkeeper, whom he had once robbed

Suspicious signs lead to shocking revelations in these stories of people who discovered they lived with a killer. Will they become entangled in evil

Police find a family dead, a horror film still playing, a bloody mask nearby - and a letter addressed to the woman who voiced 'The Exorcist' demon

The death of Adrianne Robert, who was found by her roommate after a night out. Investigators used security footage to hunt for a calculated killer

A grainy parking lot video is the lone witness to a Tacoma, Washington, father's tragic execution. Police rely on security cameras to find the killer

In 2020, a deadly fire in a small Illinois town raises questions as to whether it was a tragic accident or murder. But the truth reveals secret lives

A body-building attorney lands her own reality series. A year later, investigators used the show to map how she went from the spotlight to stabbing victim

A deputy sheriff turns in his badge to pursue a career in acting. When a shooting leaves him injured and his wife dead, police learn there's more to this court TV star

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 case of widowed Marilyn Burdick, who apparently found new love with Louis Plunkett. Close relatives' fears about the charming real-estate agent soon proved founded