Cops: Driver killed in overturn crash in Yaphank

A Rocky Point woman was killed Wednesday in a single-car crash in Yaphank, Suffolk County police said.

Tracyann Fields, 27, was driving a 1999 Nissan Altima north on County Road 101 when she struck a post and sign and overturned north of Long Island Avenue about 9:15 a.m., police said.

She was pronounced dead at Long Island Medical Center in East Patchogue, police said.

The Nissan was impounded for a safety check, and detectives are investigating, police said.