Millar Wallace News Today

>> good evening, i am karen parks. jeff barnd is on assignment, and will join us later. a bank robber in montgomery county holds a hostage as he tries to escape. ordeal that be end with gun fire is captured on tape. kathleen cairns has more on the terrifying moments as it unfolds. >> outside of the capitol one bank in tacoma park, police respond to an armed robbery in progress. >> i heard the sirens first. >> news helicopter crew captured the video that clearly shows a female hostage l...