State police are investigating an accident that occurred late Sunday night, injuring four people, one seriously.
Police said a Jeep operated by 22-year-old Ryan Diamond of Lakeville, was driving west on Route 44 in Norfolk near Ashpotaug Road when it drifted off the road and into a large tree around 11 p.m.
Diamond and a passenger, 20-year-old Kevin Cantele of Sailsbury were both flown to Hartford Hospital by Life Star helicopter.
Police said Cantele suffered serious head injuries in the crash.
The other two passengers, 20-year-old Kevin Diamond of Lakeville and 20-year-old Christopher Bellance of Salisbury were transported by ambulance to Sharon Hospital for treatment.
Police said the accident remains under investigation at this time.
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