"Miss Hooves, what do you have to say for yourself?"
"I-I'm sorry, I just don't know what wrong...
"You single-handedly destroyed an entire building, how on Earth did you manage that?"
Poor Derpy, she's just a silly clumsy pony - I can see her getting blamed for everything going wrong... it's not her fault she tends to drop iron anvils and other assorted objects or just happens to destroy random buildings on accident! Happy holidays! <3