UB Sends Email After Students Keep Going Pee in Elevator

What is going on over at the University at Buffalo? Look at the email that was sent out to the students that were living on campus after a few incidents took place. Campus life sent out this email to residents last year take a look:

This behavior is unbecoming and unacceptable of UB students. The custodial staff works hard to keep all shared spaces clean, and it is entirely rude to internally create an unsanitary environment with behavior such as this. If this behavior does not stop, the entire building will be charged to cover the cost of cleaning.

What is wrong with people?