A Winthrop man who was charged with a December Woburn bank robbery is being charged for a Dunkin’ Donuts robbery in which he left behind his cell phone.
Dennis Stack, 41, of Winthrop, was charged in a string of bank robberies in December. As part of that spree, Stack allegedly robbed Citizens Bank on Main Street in Woburn.
CBSBoston is reporting that Stack robbed a Dunkin’ Donuts on Cambridge Street in Boston on Dec. 10. He claimed he was armed and threatened to kill everyone in the coffee shop, reported CBSBoston.
Stack struggled with a customer and he dropped his iPhone. Police confiscated the phone and spoke to someone who later called the phone, linking the robbery to Stack, according to CBSBoston.