Gilgo Beach judge rules charges will not be broken up into separate trials for Rex HeuermanHeuermann, 62, has pleaded not guilty to charges he killed seven women who authorities said worked as escorts. Heuermann, 62, has pleaded not guilty to charges he killed seven women who authorities said worked as escorts. NEW YORK -- Accused Gilgo Beach serial killer Rex Heuermann was back in court Tuesday. RELATED: Critical DNA evidence to be allowed in Gilgo Beach serial killer case, judge rulesChantee Lans has the details to this story. RELATED: As Rex Heuermann faces charges in 2 more Gilgo Beach murders, investigators continue diggingTheir remains were found near Gilgo Beach.