Continue investigating

John decided he needed to continue investigating the situation. He figured the best way to do this was to check off campus.

He knew his classes weren't going to be covering much today. In fact, he strongly suspected that some of his classes would be postponed, at the very least, due to the absence of other guys.

He decided to drive around town and see if the absence of men was limited to campus or if it was world wide.

The best place to start was...