A fleeing homicide suspect in California led officers from three jurisdictions on an hours-long car chase before they discovered the vehicle had an OnStar device and could be shut down with an electronic signal.

Roberto Salgado, 39, was wanted in connection with a Sunday shooting in Vista, California, when an Escondido police officer spotted him driving about 30 miles north of San Diego with a woman in his car at 11:19 p.m. PT Sunday.