Gilgo Beach serial killer Rex Heuermann made chilling searches on the web, it has been revealed. Suffolk County District Attorney Ray Tierney instructed the information outlet PEOPLE that authorities are “in the process of gathering a massive amount of digital evidence and trace evidence. We’re undergoing that process so we just have to wait for that to play out. Then at the end, we’ll see what we get.”

Rex’s arrest is tied to the ‘Gilgo Four,’ referring to the 4 ladies whose our bodies have been discovered inside days of one another in 2010. The ladies in query have been Melissa Barthelemy, 24, Megan Waterman, 22, Amber Lynn Costello, 27, and Maureen Brainard-Barnes, 25. Rex is on suicide watch on the Suffolk County Correctional Facility.

Rex has been accused of utilizing 4 completely different burner telephones to contact the ladies. “He would buy the burner phone, call them, and lure them out to Massapequa,” claimed Ray. “Then he would murder them, and then he would discontinue the use of the burner phone. He did that four times.”

Ray mentioned that whereas Rex was “disciplined” in his use of the telephones, cell websites “betrayed” his areas in Massapequa Park and Midtown Manhattan. Investigators discovered his burner telephones, and located that he made fictitious e-mail accounts. He was utilizing fictitious identities.

Rex Heuermann made searches about raping and torturing ladies

“We saw all this, really sort of concerning searches that he was undergoing,” mentioned Ray. “In a 14-month period, over 200 times, he’s searching for information about the Gilgo investigation. He’s trying to figure out what we’re up to.”

Authorities mentioned his searches included, “why could law enforcement not trace the calls made by the long island serial killer” and “why hasn’t the long island serial killer been caught.” Hundreds of different searches have been made about raping and torturing ladies, youngster porn and rape porn. The searches included “girl begging for rape porn” and “torture redhead porn.” There have been additionally searches about his victims and their households.

“He was obsessively looking at the victims, but he’s also looking at the victim’s siblings,” Ray mentioned. Rex was additionally seemingly occupied with different serial killers, and searched on-line for “11 currently active serial killers,” and “8 Terrifying Active Serial Killers (We Can’t Find).”

Authorities additionally claimed that Rex could have saved trophies of his victims. “Whatever it’s, whether or not it’s one thing that he saved deliberately or one thing that he didn’t