massachusetts state trooper jamie magarian, the lead investigator, studied the scene.et it talk to him. any obvious injuries to the victim here? are we talking about stab wounds, bullets holes -- >> no. no. >> reporter: lacerations, abrasions? >> there's a large amount of blood and there's several lacerations to the -- the head. >> reporter: it seemed like the body had been there for a while. >> i touched the deceased for the first time, with rigor mortis setting in, i thought, how long that body had been on that floor. >> reporter: there was an open paint bucket at the scene. and paint -- light-colored paint -- everywhere. >> the paint, to me, is fresh paint. it's wet. there was a thin layer of paint on the deceased that appeared to be dry in some spots, but then there was other paint on the deceased that was still wet and a large amount of paint on the floor that was wet. >> reporter: did this look like the case of somebody who had taken a bad fall? and somehow ends up knocking into the paint can and causing the paint to spill over them? >> no, because in the configu