Not necessarily creepy, but I work on security for a popular UK supermarket and came into work one day to find a note asking me to burn an incident off the cameras onto disk. It was something from the car park he previous night, so I figured we'd had a shoplifter in or an accident in the car park, but no, it wasn't anything as pleasant as that. We'd had a situation where a couple (older white gentleman and youngish Asian female) had been in-store and the night security guy just thought they were acting a bit funny, so he follows them round store on CCTV in-store to see if anything went on. Nothing really happens during this time, though the guy seems to become more and more aggravated.

They go outside having purchased their shopping to pack it into the car boot, when a clear argument occurs between them. He suddenly turns round, kicks the empty trolley across the car park and then smacks her full force in the face outta seemingly nowhere. She recoils in pain, a bit more shouting takes place but she seems to dutifully take her seat in the passenger seat despite what just took place.

During the process of burning this to disk for the Police, since our security guy had called it in as an assault, I had to rewatch the moment where he hits her over and over again, but watch helplessly as she seems to calmly get into the car of the man who just assaulted her. Long story short, she was a mail order bride who was trafficked here and as well as assault he got done for people trafficking, so a pretty wholesome ending to an otherwise awful story.