Bethesda, Md. (WUSA9) -- An armed bank robbery in Montgomery County is still being investigated and with no new leads, detectives are turning to the public. Police say a suspect wearing a "dark blue jacket, a light green button up, gloves and a Halloween mask" robbed M&T bank off of Seven Locks Road on December 22, 2012 in the early morning," police said in the news release. The...