Suffolk County police say a woman is dead after she was found injured in a vehicle Saturday morning at a Speedway gas station in Yaphank.

Detectives say they believe the cause of death to be criminal.

Police say they found Juliann Bachmann, 30, injured and unresponsive at the gas station on 80A Horseblock Road around 7:25 a.m.

She was taken to NYU Langone Hospital where she was pronounced dead.