Rex Heuermann, the prime suspect in the Gilgo Beach murders, appeared in court Wednesday for a pre-trial conference. Heuermann is being held without bail and the trial is scheduled to begin in April 2021. Analysis of a buccal swab taken from Heuermann matches the DNA found on a pizza box allegedly discarded by Heuermann, and the District Attorney said the case could grow to include other bodies found over the years.