This happenend after midnight Friday morning.
Troopers say Cameron Gillingham was speeding when his car left the road, and hit a tree head on.
He was trapped but his passenger was able to get out and find help.
Gillingham was eventually flown to St. Mary's where he's being treated for a serious head injury.
Detectives say they found open alcohol containers and prescription pills that don't belong to Gillingham, and they do believe these are factors in the crash.
His female passenger was not hurt.
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