GILGO MURDERS: A K9 and ground-penetrating radar was brought to suspect Rex Heuermann's home this morning as focus appears to shift to backyard. Link in bio for more information. . . . #gilgobeach #gilgobeachmurders #gilgomurders #crime #investigation #rexheuermann #massapequapark #longisland #li #newyork #ny #news12 #news12li