Two missing children from Michigan could be in Colorado, according to KDVR.

Bentley Dunkelburger, 7, and Karley Dunkelburger, 9, were last seen on Jan. 22 in Battle Creek, Michigan. Law enforcement in Michigan states that the two children could be in the state of Colorado with their parents.

Credit: Battle Creek, MI Police

The mother, Rebecca, 37, is described as white, 5-foot-7, approximately 165 pounds with brown hair and green eyes. The father, Dennis, 42, is described as white, 5-foot-9, approximately 170 pounds with short brown hair and hazel eyes. The couple has a history of drug use and violence when together.

Bentley is white, 3-foot-8, approximately 46 pounds with short brown hair and blue eyes. He speaks with a stutter and could be wearing glasses. Karley is white, 3-foot-10, approximately 61 pounds, blonde hair, and brown eyes. Karley has autism.

Credit: Battle Creek, MI Police

The four could be traveling in a black 2013 Kia Sorento with the Michigan plate number 4LUZ90. If the vehicle, parents or children are spotted, you are urged to contact 911 immediately.

Source: KDVR