the detective also interviewed skyler watty who said right before leaving for the party, tom sent thewo boys outside to go start up the truck. >> he said that he'll be out there in a little bit. >> okay. >> i don't know what he was doing. taking a shower or what. >> like heath, skyler couldn't recall anything unusual about that day either. and then, suddenly, yeah. when we were rung across the barns, there was like a big crash, like way in the back of the house. >> like what did it sound like. >> it sounded like breaking glass and a bunch of things falling. vase just -- >> it was a loud sound? okay. detective carbon showed skyler a drawing of the foley farm and asked skyler to place an x where he believed the sound originated. >> like somewhere around here. >> okay. >> skyler placed the x just outside the first floor bathroom, the same room where dar foley had been shot. >> it appeared to us that skyler watty may have heard the shotgun blast that killed dar foley. >> detective carbon was also thinking this -- the one other person in that house at that time was tom foley. >>> coming up