Gilgo Beach Killings: Rex Heuermann Charged with Fourth Murder

New DNA evidence links Heuermann to the murder of Maureen Brainard-Barnes, as investigation reveals hundreds of contacts with sex workers.

Alleged Gilgo Beach serial killer Rex Heuermann had hundreds of contacts with sex workers before his arrest, according to court papers.
Heuermann is charged with second-degree murder in the death of a fourth victim, Maureen Brainard-Barnes, who disappeared in 2007.
DNA evidence, including hair from Heuermann's estranged wife found on a belt used to restrain Brainard-Barnes, has been used to link him to the murder.
Heuermann's devices contained violent, bondage, and torture pornography and were used for searches related to the victims and the investigation.
Heuermann has pleaded not guilty to all charges and is due in court on Feb. 6.