thought happened. >> that's the only thing. that'g >> seth then bolstered the cop's leading theory of the crime so far. that the neighbor, brian tate, had shot lisa. >> who was the first person that came to your mind? >> tate. crasisy -- crazy neighbor who thinks we're terrorists. >> talked about the deer hide and thought tate threw it over the fence so he responded in kind. escalated for several weeks in which tate said dog feces and rocks were thrown