I believe I saw my former coworker in a store parking lot living out of his vehicle? He's been on my mind all day.

I was leaving the store after picking up some cat litter and cat food and saw what appeared to be my old coworker parked far away from the rest of the cars living out of his vehicle. I was driving past and am not 100% sure if it truly was him but I noticed his vehicle was was distinctive as I don't see many around like it these days. I am only assuming living out of his vehicle due to the amount of bags and items in his vehicle which his door was open and I saw briefly a bunch of things which suggested to me car living.

I haven't seen him in a few years as he was from my previous shop before I had moved to the one I have since retired from. I remember him always being a good guy. Very positive and upbeat from what I remember. I hope I was wrong and it was not him. However I am tempted to go back tomorrow to see if he is still there.