A 28-year-old driver injured a Kennebec County Sheriff’s Office deputy and his passenger Sunday when he fell asleep at the wheel and crashed into the officer’s parked cruiser. Schuyler Mann of South Portland was driving a 2004 Pontiac Vibe southbound on Route 27 in Belgrade when he dozed off and veered into the breakdown lane, slamming into the rear of a 36-year-old Deputy Jeremy York’s marked cruiser, according to Maine Department of Public Safety Spokesman Steve McCausland.