Caught on tape: Police tackle robbery suspect

December 15, 2011 8:40:17 PM PST
Surveillance video recorded on November 19 at a business in the 4100 block of West North Avenue shows two men walking in with their faces covered. One appears to have a gun.

When police arrive, the video shows an officer run out the door and tackle a man.

Police say Richard Rosa and Shawn Tribbett of Chicago were involved in the robbery along with several others.