CASTRO VALLEY, Calif. -- Investigators are asking for help to find a 16-year old girl who vanished in Castro Valley more than a week ago.
Kendelle Patton was last seen August 11.
She is known to ride BART to visit friends in Richmond and San Francisco.
Patton is 5 feet, 9 inches tall and weighs 120 pounds.
She was last seen wearing a light colored shirt and black jeans.