When did being a jerk constitute having "mental problems"?
Since he worked at the county courthouse nearby, he didn't need to use a public place as a restroom, even in an "emergency".
He clearly urinated in a place where other people would come in contact with his disgusting behavior on purpose, in order to get his kicks.
That's disturbed.
A jerk is the guy who presses all the elevator buttons. This guy is many levels below jerk.