[Z]

I know for a fact that my friend's brother lived as a "Freegan" for a week and went around asking supermarkets if he could have food they were chucking out at the end of the day to eat, as he was writing his dissertation and that was part of his research - supermarkets do give out some food to homeless people and people otherwise looking for food if they ask... so I'm assuming the crime lies within the men trespassing and being discovered taking food without asking, or perhaps they asked first, were told no and then tried to take some anyway.