I agree. Someone who works there gave him the combination.
This should be pretty easy to solve. Having said that, I know WalMarts do huge business and can’t have cash pickups all day long, but isn’t $200K a bit much to have on the premises?
I think I read somewhere that all WalMart stores are laid out and constructed the same.
If that’s true, it could have been a former employee from another store who got the combination from a confederate.
Interesting.