Two family members of a San Francisco 49ers player are dead after their car is hit by a suspected drunk driver after the Super Bowl.  The Sacramento Bee reports Bryan and Alice Young, the aunt and uncle of tight end Delanie Walker, were parked on the shoulder of Interstate 10 near New Orleans around 5:30 Monday morning when their car was struck from behind and burst into flames.  The other driver, 26-year-old Nechole Thomas, was able to get out before her car also burned.  She was arrested on charges including vehicular homicide and driving while intoxicated.