Day 3 search at Rex Heuermann's house, what are they looking for?

Day 3 search at Rex Heuermann's house, what are they looking for? #RexHeuermann #GilgoBeach #SearchWarrant Buy Bill a coffee https://www.buymeacoffee.com/policeoffty The search continued Wednesday as a swarm of investigators were back at the Massapequa home of accused Gilgo Beach killer Rex Heuermann for the third day, appearing to continue an exhaustive search of the property and grounds. It was not immediately clear what investigators at the house were searching for. Heuermann is next expected to appear at court for conference in Riverhead on June 18.