By CBSBoston.com Staff

TEWKSBURY (CBS) — A man was killed in a single-car rollover crash on I-495 south in Tewksbury Tuesday afternoon. Massachusetts State Police said it happened at about 12:15 p.m. near the Main Street exit.

The man driving the car, 61-year-old Kevin Furey of Hopkinton, was pronounced dead at the scene. State Police said it appears he had a medical emergency prior to the crash.

The crash on 495 in Tewksbury (WBZ-TV)

The car drifted into the median and rolled over, going down a shallow embankment within the median.

The left lane near the crash was closed for more than two hours while police investigated.

CBSBoston.com Staff