Happened to me back when I lived up above in Dublin. Three cabs on the road had broken windows. I lost about £30 in coin as I, uncharacteristically, left my coin box in the car. The Gardai sent out the forensic team in their white suits anall and they reported finding no fingerprints - in a fukkin taxi! I got the window replaced on the insurance and got back to work that evening, when one of my clients found the empty coin box on the back seat. Fair play, says I, you should apply to be a forensic detective! Alas, my coins were never recovered.