Searchers outside Tampa have given up on finding a man who disappeared when a sinkhole opened under his bed. This morning, crews began the process of tearing down the house. Authorities say the ground is so unstable that it’s too dangerous to look for Jeffrey Bush’s body any longer. The hole is about 50 feet deep and 30 feet wide, and soil testing showed it could swallow up more houses in the neighborhood. At least two families had to pack up and leave.