An Amber Alert has been issued in Georgia for two children under the age of 11 believed to be in extreme danger.

The Georgia Bureau of Investigation says 11-year-old Kylie Horner and 4-year-old Kylann Harper were last seen late yesterday at a Burger King in Columbus, Georgia.

They may be traveling with Mikaela Harrell in a 2004 gold Lexus with Georgia license plate SBZ8631.

Kylie is 4-foot-9 and weighs 75 pounds. She has brown hair and brown eyes and was last seen wearing a white t-shirt, gray sweatpants, and white Croc shoes.

Kylann stands 3′ 4″ and weighs 35 pounds. She has red hair and green eyes. She was last seen wearing a long-sleeved shirt and pants.

The suspect, Harrell, is 49 years old. She stands 5′ 7″, and weighs 158 pounds. She has straight brown hair and brown eyes.

If you see her or the missing children, you are urged to call 911.