Investigation Discovery continues its heritage of providing in-depth  compelling documentaries & shows.

Investigation Discovery

When a bag containing body parts washes up on the shore of the lake, the search for missing 10-year old Holly Jones becomes a grisly murder investigation; police race to find the perpetrator before another child is murdered.

The Lake Erie Murders

Blood in the Water

Joan Giambra is found strangled to death, lying naked under her comatose 11-year old daughter; the young girl becomes the only hope of catching a serial killer, but her memories of the crime are blurry.

The Butcher of Buffalo

When 14-year old Gloria Pointer is found raped and murdered in an alleyway, it is the start of a 30-year quest for her mother who will not give up until she finds justice for her daughter.

Alley of Death

Amy Mihaljevic's killer remains on the loose; the case goes nationwide; Amy's mother, Margaret, appears on "The Oprah Winfrey Show;" more than a decade following Amy's murder, a man stands up in church and confesses to killing her.

Who Killed Amy Mihaljevic? Part 3: New Evidence

Following Amy Mihaljevic's disappearance, an array of suspects emerges, each one more compelling than the last; on Feb. 8, 1990, a gruesome discovery is made 50 miles away from Amy's Bay Village, Ohio, home.

Who Killed Amy Mihaljevic? Part 2: The Hunt

In October 1989, 10-year-old Amy Mihaljevic is lured to a suburban Ohio shopping mall by an unknown man, and she is never seen again; a 30-year mystery and nationwide manhunt ensues involving thousands of leads and hundreds of suspects.

Who Killed Amy Mihaljevic? Part 1: Missing

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Lake Erie borders four states and parts of Canada and is home to some of the darkest and deadliest murder cases.

S1 E6 | The Butcher of Buffalo

E7 | Blood in the Water

E6 | The Butcher of Buffalo

E5 | Alley of Death

E3 | Who Killed Amy Mihaljevic? Part 3: New Evidence

E2 | Who Killed Amy Mihaljevic? Part 2: The Hunt

E1 | Who Killed Amy Mihaljevic? Part 1: Missing