If a driver is intoxicated and causes an accident that results in the death of another individual, the driver could face four, six, or even up to ten years in a California prison, depending on the facts of the case. If the driver has prior convictions, the driver could face a prison sentence ranging from 15 years to life. Hefty fines and other types of punishments may also be issued.n nProsecutors must show that a driver was intoxicated at the time of the accident. In addition, they must prove that the driver engaged in negligent behavior that directly resulted in the death of someone else. Sonoma County criminal defense attorney Amy Chapman addresses weaknesses in the prosecution’s case while strengthening her clients’ defense.