A 20-year-old man from Santa Rosa is behind bars in connection with a three-car crash that left a woman dead in Rohnert Park. Police say the car the woman was riding in and the suspect, driving another car, were involved in road rage on Saturday afternoon. The incident ended in a crash. Police say the suspect, Diego Diaz Hernandez, failed to stop. He is being held without bail on suspicion of murder, felony DUI and assault with a deadly weapon. Four other people involved in the crash were hospitalized. Diaz Hernandez is also accused of causing at least two other traffic crashes in the same area on the same day.