If that's the case, then he would be very lucky that those security cameras were there. Still, it begs the question of "what was the purpose for doing what he was doing; why did he think it was a good idea?" His reasoning was given to the police, and while that's fine and legal..."because I can"....as I said, to me it just opens up the potential for problems that one really doesn't need. Time wasted that one doesn't need, and negative press that one doesn't need and one's employer sure wouldn't want. Again, for what? A latte he could've gotten at 100 other Starbucks locations around town?
Legal? Yes. Poor as hell judgment? Yes.