State police are investigating a deadly crash in Aroostook County. According to a press release from the Penobscot County Sheriff’s Department, a man was speeding on Main Street in Mattawamkeag on Monday night. “Deputy Knights activated his emergency lights and siren before beginning to pursue the vehicle. They traveled north on Route 2 crossing into Aroostook County. During the pursuit the vehicle increased and decreased its speeds several times,” said Penobscot County Chief Deputy Troy Morton, in a press release. The deputy reportedly decided to back off, and later found the vehicle rolled over in the woods in Molunkus. The driver of the vehicle died in the crash. Police have not told us the name of the victim.