A woman who says she went on a date with Giglo Beach murder suspect Rex Heuermann shared her story with CNN.

Former escort Nikkie Brass said Heuermann talked about the Gilgo killings during their meeting at a Port Jefferson restaurant in 2015.

"It didn't seem like a true crime fan who just knows information they've seen on TV and read it – seemed like somebody who was reliving it," says Brass.

LIVE BLOG: Gilgo Beach Murders Brass went on to say that Heuerman then talked about how a killer could potentially get rid of the bodies by carrying burlap sacks through the marsh.

MORE: Suffolk DA: Law enforcement had to be cautious with info about case prior to Heuermann's arrest Heuermann has pleaded not guilty to killing three women whose remains were found along Gilgo Beach.  

WATCH: DOCUMENTARY AND BACKGROUND INFORMATION - Gilgo Beach: Unsolved