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Missing person search turns into serial killer hunt

Name: Missing person search turns into serial killer hunt
Uploaded: 2011-12-15T18:30:00-0500
Duration: 2 min 49 s
Description: An 18-month search for a missing New Jersey woman ended on Long Island where police believe they've found the body of 23-year-old Shannan Gilbert. 48 Hours Correspondent Erin Moriarty reports how the search for one woman uncovered a far greater mystery.

An 18-month search for a missing New Jersey woman ended on Long Island where police believe they've found the body of 23-year-old Shannan Gilbert. 48 Hours Correspondent Erin Moriarty reports how the search for one woman uncovered a far greater mystery.