This Looks Like A Setup

People don't just show up and rob places they've never been before. They've either been there before or cased the target out. So I don't think this guy just walked in off the street and robbed this Lemoyne Owen college classroom at random. Even though the school is located in one of the worst parts of town. Even they aren't that wide open with crime. When they get to the bottom of this incident. Either the robber is or was a student himself or another student set this whole thing up.

http://www.commercialappeal.com/news/2009/jan/15/students-robbed-inside-classroom-lemoyne-owen-coll/