Bowman previously worked at Needwood Academy in Rockville for a few months in 2009 and A. Mario Loiederman Middle School in Silver Spring from August 2012 to June 2013, Tofig said.

Anyone notice MCPS' employment history has a 3 year gap?

And, this interesting sentence in the Gazette article:

Innocenti said someone other than a school staff person called police about Bowman.

http://www.gazette.net/article/20140108/NEWS/140109340/1124/mcps-teacher-arrested-charged-with-second-degree-assault&template=gazette