UPDATE: The alert has been canceled. The NYPD confirmed the girl was found safe.
An Amber Alert has been issued in New York City for a 3-year-old girl thought to have Down syndrome.
Authorities say the girl is white, and possibly related to Giblin. Giblin is white with short brown hair and green eyes. He is approximately 6 feet tall and weighs 230 pounds. Police say he was last seen wearing a green shirt, blue jeans and a camouflage cap.
Giblin was last seen driving a black Dodge Durango SUV, New York license plate number GDE4791. The vehicle was last seen driving east on the Brooklyn Bridge.
Anyone with information is asked to contact police immediately.