Video - Unmasking LISK: The Long Island Serial Killer Mystery

The Long Island Serial Killer Duration: 45-60 seconds Between 2010 and 2011, the remains of 10 bodies were discovered along Ocean Parkway on Long Island. Many were young women who worked as escorts, advertised through Craigslist. The killer displayed a pattern: strangling victims, wrapping some in burlap, and dismembering others. Four of the victims were found while searching for Shannan Gilbert, a 24-year-old escort who made a frantic 911 call saying "they're trying to kill me." Her remains were found in a marsh a year later. Police initially claimed Shannan drowned accidentally, but an independent autopsy suggested strangulation. Despite extensive investigation and thousands of leads, the case remains unsolved. Some believe it was the work of one killer. Others think multiple murderers used the same dumping ground. The beaches of Long Island may still hold secrets of the killer known only as "LISK."