been through. >> maybe so, but detective carbon was keeping a very watchful eye on tom folly. he decided to interview the other folly who was at the farm the day dar was killed, tom and dar's son heath. >> i'm detective sergeant car n carbon. >> on that day they were inside the house playing video games waiting to be driven to heath's birthday celebration. >> did you see anything different or out of the ordinary or anybody walking around, anybody come up to the door? anything that you can think of? >> no. >> the detective also interviewed skylar who said before leaving for the party, tom sent the two boys outside to go start up the truck. >> he said that he'll be out there in a little bit. >> okay. >> so. i don't know what he was doing in there, taking a shower or what. >> okay. >> like heath, skyler couldn't recall anything unusual about