A couple of years ago the local cops arrested a panhandler who always set up on a corner near Walmart. He had a sign saying he was a disabled vet and was homeless.
He dressed in what could have been a stock uniform used on M*A*S*H.
Turns out he was a retired vet, who had then retired from a job at the US Postal Service, owned his own home, no mortgage, owned two cars and happily divorced.
The story on the news at the time said that he was bored and enjoyed talking to people he met, and donated any money to some local charities.
They verified with a couple of the charities that he had been donating some money almost every week.
He disappeared after the story broke.