Some MORs/ASRs can be amusing. Here's one from my company.
A330 Number Status Date/Time UTC Occurrence Title Flight No XX XXX. MOR Risk Port Reg O4795-08 05/06/2008 03:30 CHECK IN PROCEDURES No Minimal[ E] XXX X-XXXX.
Passenger headcount showed one passenger missing. It was discovered that a cremation urn containing bone ashes, was travelling with a group of three pax who presented the ticket and passport of the deceased to check-in staff. A boarding pass was then issued. Investigation: Statistics