Watch Numb3rs Season 2 Episode 21 Online Streaming at CouchTuner. Also find all the previous episodes of Numb3rs.
Description by couchtuner forNumb3rs S2E21 : When an assailant opens fire in the FBI offices, Don and his team must determine his motive and possible connection to a dangerous arms dealer who is on trial. After nearly getting shot, Charlie is shaken and reluctant to return to the offices, which hinders his contribution to the case.
Watch It Here : Numb3rs Season 2 Episode 21 Rampage