One of my customers had an incident where a truck got badly damaged & then just parked up & left.

Using the info stored on the access system they could pin point the last time it was switched on & which drivers keyfob it was, using this info they then looked on the cctv system in the warehouse & caught the person on video crashing the truck, parking the truck up & then going back to the truck a while later to see if the damage had been discovered.

When presented with the facts the person still denied it was them:

It was there unique keyfob id, plus everything from starting / crashing & then parking the truck back up as well as going back to it later was caught on video tape from various cctv cameras in the warehouse.

Some of the data systems log which axis the impacts occurred from.