An expert for the accused Long Island serial killer questioned the DNA evidence — but Suffolk County prosecutors said it’s ...

Suffolk County District Attorney Ray Tierney said to the judge that the witness objected to whole genome sequencing and every modality to DNA testing there is.

Alleged Gilgo Beach serial killer Rex Heuermann's defense called a systems engineer for Forensic Bioinformatic Services Inc.

Now in her early 60s, Ellerup first met Heuermann when she was 18 and moved in with him in his Long Island home in November of 1995. Ellerup told The Gilgo Beach Serial Killer: House of Secrets that ...