As a result, Zimmerman did not join Long Island in 2011–12. Instead, he joined Southeastern Community College in West Burlington, Iowa, but his stint lasted just a few months. In December 2011, ten players were dismissed from the school after getting caught breaking into an on-campus store, while two others were declared academically ineligible. With Zimmerman now one of only two players remaining on the roster, the team were forced to forfeit the final 12 games of the season.
