A combination of turning to the public and the FBI for help, and using cutting-edge DNA technology helped investigators finally identify Rex Heuermann as the prime suspect in the Gilgo Beach serial murders. NewsdayTV's Virginia Huie has the story.

How investigators cracked the Gilgo Beach murders case A combination of turning to the public and the FBI for help, and using cutting-edge DNA technology helped investigators finally identify Rex Heuermann as the prime suspect in the Gilgo Beach serial murders. NewsdayTV's Virginia Huie has the story.

A combination of turning to the public and the FBI for help, and using cutting-edge DNA technology helped investigators finally identify Rex Heuermann as the prime suspect in the Gilgo Beach serial murders. NewsdayTV's Virginia Huie has the story.

How investigators cracked the Gilgo Beach murders case A combination of turning to the public and the FBI for help, and using cutting-edge DNA technology helped investigators finally identify Rex Heuermann as the prime suspect in the Gilgo Beach serial murders. NewsdayTV's Virginia Huie has the story.

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