The Long Island Serial Killer: A Mother’s Hunt for Justice

The Long Island Serial Killer: A Mother's Hunt for Justice - Lifetime

Lifetime

Movie

2021

1 HOUR 30 MINS

Docudrama

Mari Gilbert’s search for her missing daughter, Shannan, uncovers the work of a serial killer.

Where to Stream

2021 Movie

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Upcoming TV Airings

The airings below are based on a generic national schedule. Times and dates can vary by TV provider.

Monday, March 31

Investigators discover the bodies of numerous women after Mari Gilbert's daughter goes missing.