This man is lucky that he didn't end up accidentally giving the authorities some tiny piece of information to make his life worse. You should absolutely never talk to the authorities even if you think you have nothing to hide and especially when they're actively trying to pin something on you. It is perfectly legal for them to threaten you with harsher legal penalties, and it is perfectly legal for you to say I need to speak with a lawyer before I make any decisions or say anything. This account is a CLEAR illustration of how they ONLY want you to confess to something and once they don't think they can they no longer care about you in the tiniest bit. It's not about justice, it's about catching people.
Also, don't wear a goddamn camera on your head to the movies. The man must certainly own a pair of regular prescription glasses and was being extremely naive.