. >> hoping for answers, police found one of the men in hampstead, north carolina, 28 miles away, and brought him in for questioning. >> did you guys have parties at the house? what kind of weapons do you have? >> neither one of us got anything to hide. >> well, how do you know that? >> the man said he knew nothing about the murder and never met scarlett wood. he said he and his roommate weren't getting along and they moved out of the rental property after living there only a few months. >> just roommates breaking up, money issues. >> police weren't so sure and sent a forensic team to search the house. all of the floors, walls and ceilings were sprayed with luminol, but they showed no signs of blood. >> after interviewing the tenants and the previous tenants, we were pretty much at a standstill. >> next, investigators interviewed all of scarlett wood's friends. and her best friend, lynn bolinger, said she knew where scarlett was headed on the night she went missing. she said scarlett spent every friday night at a local motel where there was usually a party. >> they were at a motel par