Rex Heuermann was sentenced Wednesday to life in prison without parole.
Investigators said the serial killer was dressed as the wrestler, known as the Undertaker, and had animal bones attached to his outfit, wearing the same thing during each stabbing.
Authorities uncovered over 10,000 bone fragments on the property owned by suspected serial killer in Indiana.
Heuermann's defense has argued that the new DNA methodology has never been tested in New York courts.
An alleged serial killer, charged in connection with a total of six Southwest Side murders in 2020, remains in custody after his latest detention hearing on a new set of murder charges was delayed Tuesday
The case against the accused Gilgo Beach serial killer, Rex Heruermann, is "heading toward the trial phase," Suffolk County District Attorney Ray Tierney said Wednesday after a brief hearing.