Officer hit by stray bullet

Published On: Oct 07 2012 05:32:27 PM CDT   Updated On: Oct 07 2012 07:25:57 PM CDT

Oct. 7, 2012: A Houston police officer was struck by a stray bullet. Investigators say that bullet was fired from about three blocks away during a robbery. Surveillance video could provide clues as to what happened. Robert Arnold reports.