We had a fairly new 38V come back in for service a number years ago.
Among the items on the list was to repair the cuts in the vinyl on the side walls of the V berth.
Very strange..there were these horizontal slices in the walls on both sides near the foot of the V berth bed. What the???
Well up at the front of the bed securely attached to the forward bulkhead.... was a pair of handcuffs.