LifeStar transported two people to hospitals after a serious crash on Route 8 south in Harwinton on Sunday.
State police said troopers were notified of a rollover crash on Route 8 southbound near exit 42 around 10:46 a.m.
According to state police, serious injuries were reported and LifeStar transported two people to area hospitals.
Route 8 southbound was closed at exit 42 for an investigation. It has since reopened.
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The crash remains under investigation.