NASHUA – Richard Brown, the 59-year-old Milford man seriously injured in a Friday crash on the Everett Turnpike, has died, police said Monday.

Brown, who was ejected from his 2011 Hyundai Accent, was treated at the scene then transported to St. Joseph Hospital with life-threatening injuries. He was later flown to Lahey Clinic in Burlington, Massachusetts, where he succumbed to the injuries.

The crash took place around 5:30 p.m. Friday in the area of Exit 6, police said. The car ended up atop a guardrail.

Brown was alone in the car, police said.

Police ask that anyone with any information about the crash contact Trooper Patrick Morrissey at the Troop B barracks at 223-3849.