I worked in retail for five years and have seen creepers stalking employees more than once, unfortunately.
The first was where I worked, a grocery store inside a shopping complex, I must have been about fifteen or sixteen. One guy would continuously hang around the front of the store, waiting for one of my co-workers, then would follow her if she walked up to the food court to get lunch. It reached the point where she was no longer allowed to leave the staff room until her boyfriend had taken his break and could go with her, or until one of our bosses could take her up.
The second incident which happened only late last year, happened in the small shop where my sister worked. I would go to pick her up after her shift, and while waiting in my car I would notice this guy hanging around the store…he was there EVERY Monday night. I knew there was something shady about him instantly. His shirts were always an incredible level of filthy, and never quite covered the huge stomach he had, and he would just stand in front of the store… looking in at my sixteen year old sister and the fourteen year old girl she worked with.
As my sister informed me, he stood there, staring at her friend. He would block the entrance to the store so he could stand there and stare. He waited in the shadows across the road, waiting for the store to close at 8pm.
It reached the point where her brother would come and walk home with her every night, and then the point where I wouldn’t let them walk home; he had started saying things to this fourteen year old girl that was enough to get us to finally call the police on him.