One person was airlifted to the hospital following a head-on collision at Routes 7 and 128 in Sharon near the Cornwall town line, according to state police.
The intersection was closed for several hours while authorities responded to the scene. Police said two cars crashed early Wednesday evening.
LifeStar arrived to transport a patient to the hospital. That person's condition is unknown, and it's not clear if anyone else was hurt.
No additional information was immediately available.
Check back for updates.