Palo Alto police released footage from surveillance footage of a man robbing a bank with a gun.Palo Alto police released footage from surveillance footage of a man robbing a bank with a gun.Authorities say a man dressed as a construction worker robbed a bank in downtown Palo Alto at gunpoint on Friday.An employee of the bank hit 911 at about 5: 30.m.He said an armed suspect had stolen money from the Comerica Bank at 250 Litton Avenue.According to Palo Alto policeInvestigators determined that the man walked into the bank when no customer was in it.Police said he approached a teller, raised his shirt and showed a pistol hidden on his belt.When he asked for money, the cashier walked into the back room.Police said the suspect then jumped off the counter and grabbed an undisclosed amount of cash from the open drawer.He fled on foot on Ramona Street.No one was arrested.The suspect is described as in his 30 s, about 6 feet tall and has a beard on his chin.He wore a bright orange jersey, black jeans and a black T-The shirt and sunglasses under the helmet were wrapped around his head.Anyone with information can contact 24-(650) 329-hour dispatch center2413.Anonymous tips can be left at paloalto @ tipnow.Org or by (650) 383-8984.