I fired someone for ignoring their work, falsifying the records, and instead driving around all day in the company van playing Pokémon Go. Yes, the van has GPS. Yes, they were aware of this fact.
I should add, they had worked there for nearly 30 years, and transferred to my team. The individual had probably been shirking their duty in this way for their entire career, but the Pokémon Go thing was going on for several years at least. Their previous manager didn't look into why someone with barely any customers was always so busy.
This reminds me. My work relies on items coming from a courier service. Most of our couriers are pretty timely, coming when they are supposed to and only being late on occasion. One of our couriers just decides to occasionally randomly come 1-1.5 hours late (or longer...occasionally he has come 2 hours late which is insane...you could probably walk to the facility and back in that timeframe)...despite the place he's supposed to be coming from being the closest of all the other couriers. Based on the time he is supposed to arrive to pick up his items at that facility, there should be plenty of time for him to get here. Hell, I could probably ride a bike back and forth to that facility and still make it with ample time.
Somehow, he is often the same level of lateness arriving from a facility 15 miles away than he was when he used to courerir things to us from a facility 90 miles away. The other couriers don't do this.
He gets repeated complaints but nothing ever happens and he continues to stay employed. They switched his route to be the closest facility to try and help combat his lateness. I always wonder what in the fuck he is doing when he is crazy late like that. My guess is that he is always sitting down for a bite to eat somewhere when he is supposed to be working, but who knows what the fuck he's doing. Pokemon Go is a funny possibility. One time he admitted to someone that he gets more money the later he arrives. So I'm thinking whenever he wants an extra buck then he arrives at some crazy time like an asshole.