To give you a bit of background, I'm currently living with a very unpleasant person in my second year of uni. She complains about everything and thinks we (my other flatmate and I) make it our mission in life to annoy her. It's unfortunate that she feels this way as my flatmate and I aren't childish enough to go out of our way to piss someone off.
So yesterday morning the hellish flatmate posted the following in the group chat, "Right, I left a bag of prawn crackers on top of the microwave last night and this morning they're missing. So who's been eating my food??" Little did she know that the only people in the house that night were her and her boyfriend, as the rest of us had gone home for the weekend or were working a nightshift.
Upon returning home, I did the logical thing and checked in the gap behind the microwave. They were there!
Now to my question... How should we respond given the fact that we were falsely accused of theft?