Duck Tape and the Crowbar - Is That Yours?

There is nothing, i can't think of anything that would prove that this particular crowbar, this particular duck tape and this particular plastic cord definitely came from this guy's house. But you'll remember that there was this tape used in the girl's bindings. And in the glue of the tape, the police find a dark hair stuck in it. Thereis a finger print on the handle of the torch found at the scene. And finally, they have semen samples collected from the bodies of the girls. So they have all this kind of physical evidence, forensic evidence, potentially. But the problem is, as yet, there are no suspects to compare any of this too. They haven't got