Rex Heuermann’s sister-in-law Dr. Johanna Ellerup suggested NBC Data she’s horrified by his arrest. “My ego has big advise processing the premise that I regarded Rex in the discover and used to be unable to discern any murderous intentions.” In the period in-between, police officers aged a backhoe to dig up the yard of Heuermann’s home in Massapequa Park, Long Island. Besides they removed a greenhouse and deck, and scanned the yard with ground penetrating radar. Heuermann has pleaded not responsible. Les Trent has more.