Vandalize the building while you're at it.

"Hmm..." thought John. "Where to start?" John took a handful of rocks from the edge of the parking lot and began chucking them at the buildings windows. After breaking at least 10 windows, John heard an alarm go off. "It's about time!" he muttered aloud. As a final touch, he pulled a large chunk of grass and dirt out of the ground. He swung it towards the second story window... Mr. Kutz's office.

Now that he's satisfied his immature side, John should:

Drive home and get out of there!

Stick around and wait for the cops.