Police say a woman has been killed in a crash in West Islip.

According to police, Nicole Valerius, from West Islip, lost control of her car then crashed and rolled, around 8 p.m. Thursday.

The incident happened on the westbound Service Road of Sunrise Highway just east of Deer Park Avenue.

The 27-year-old was rushed to Good Samaritan Hospital where she was pronounced dead.

Police are investigating what caused her to lose control.