Re: The security guard monitoring it wanted to see
It is the other way round but do you want to be arrested and spend a good few hours in a police station having your fingerprints and dna taken while they confirm your innocence? They might even take your keys and go and search your house and car for other stolen items, they could even take things and keep them for months on suspicion you haven't paid for them. Then after all that all you can do is write a strongly worded letter.
So yeah it is innocent till proven guilty but the processes in between screws you over good and proper. I'll keep my receipt thanks.