Kailey Stewart is 5 years old with blonde hair, blue eyes and is 3'0 tall and weighs 40 pounds. She was last seen wearing a colored striped shirt and black leggings.
Hayden Stewart is 10, has blonde hair and blue eyes, is 4'0 tall and weighs 70 pounds. He was last seen wearing a blue jacket and blue jeans.
The mother's name is Casondra Stewart. Police say she's white with brown hair and brown eyes, and was last seen wearing a pink t-shirt and black leggings.
She was last seen with the kids at 6 p.m. on Friday night. Stewart was last seen driving a red 1992 Toyota Corolla with several dents and a different red hood. The California licence plate number is 4YBN892.