An Amber Alert was issued Thursday afternoon by the California Highway Patrol on behalf of the San Francisco District Attorney's Office for a missing child.

The child was identified as 11 month old William Brown, an African-American infant with brown hair and eyes. He was last seen wearing gray pajamas with sharks.

The suspect was identified as 44 year old Phoebe Haynes, and African-American woman who is 5 feet tall weighing 180 pounds with brown hair and eyes. She was last seen wearing a skirt with a black jacket and boots.

According to the alert, the child was abducted Wednesday night at about 8:00pm from San Francisco. The suspect may be driving a white 2004 Acura TL possibly with a black front bumper.

Anyone with information regarding this case is encouraged to call 911 or the San Francisco District Attorney Office at (415) 553-1071.