According to the Metropolitan Police Department, members of the department’s Bank Robbery/FBI Task Force have arrested a suspect in connection with the bank robbery which took place yesterday inside a SunTrust Bank at 1100 G Street NW.

Image courtesy Montgomery County police An armed robber wearing a creepy skeleton mask got away with a bag of cash on Tuesday morning from the SunTrust bank branch located at 8510 Connecticut Ave., in Chevy Chase. Montgomery County police say the suspect fled in a white sedan driven by another person, and that the two later switched to a black Mercedes Benz. It’s a wonder more bank robbers don’t wear terrifying Halloween masks, isn’t…