SUNNYVALE — A woman was shot and killed Wednesday night in Sunnyvale, and police were searching for a suspect who fled before officers arrived.

The shooting was reported around 9:40 p.m. on Vienna Drive, near Lawrence Expressway and Tasman Drive, according to the Sunnyvale Department of Public Safety. Officers found the woman inside a vehicle suffering from gunshot wounds. She was pronounced dead at the scene.

The Santa Clara County Medical Examiner-Coroner’s Office will release her identity after it is confirmed and next of kin are notified.

Police did not release a suspect description.

Anyone with information is asked to contact Detective Eugene Rosette at 408-730-7110.