Some guy set off the alarm today

So yesterday someone exited my dorm building using one of the emergency exits and set off the alarm. It woke up half the dorm and we had the RAs ping us multiple times to remind us not to use the emergency exits. RUPD had to come to turn the alarm off. This morning, I see, probably the same guy, walk straight out the emergency door and set off the alarm again. He didn’t even look surprised.