An AMBER Alert was issued Sunday morning for Gabriella Garcia (top left), Giovanna Garcia (bottom left), Sebastian Garcia (top middle), Julian Garcia (bottom right). AUSTIN – Update:The AMBER Alert issued for Gabriella Garcia, Julian Garcia, Sebastian Garcia, Giovanna Garcia and Cesar Garcia has been discontinued. An AMBER Alert was issued Sunday morning for Gabriella Garcia, Julian Garcia, Sebastian Garcia, and Giovanna Garcia. Gabriella has black hair, brown eyes and was last seen wearing a greet t-shirt and flowered sweatpants, according to officials. Julian has black hair, brown eyes and was last seen wearing a black shirt and tan shorts.