An officer was just here. He asked a few questions and took the PC. He said it will go into evidence and, at some point, detectives will look at it. He has no idea when that will be.
I've decided that when the customer calls looking for his machine I'm going to say "the police confiscated your computer, here's there number and the case number" and just leave it at that. I'm not telling him why or how or anything else. Hopefully that will keep any craziness that he may have in him from getting to me. If he is truly crazy that won't do any good, but if it's only partial it may help. I guess I'll find out in the next couple of days, whenever he calls.