Bank robbery suspect arrested after posting selfie with submachine gun

Bank robbery suspect arrested after posting selfie with submachine gun

March 12, 2014 Updated Mar 12, 2014 at 3:32 PM CDT

A man is behind bars after posting selfies to Facebook where he is holding a submachine gun.

Authorities believe the weapon was used in one or more bank robberies. Find out more about this story by watching the video below.