UPDATE: The Amber Alert has been cancelled after the suspect was captured and both the teen and infant were found safe.
The Oklahoma Highway Patrol has issued an Amber Alert on behalf of the Lawton Police Department for a missing teenager.
Authorities report that the child's foster mother reported her foster daughter, Chasity Sellman, missing. Chasity is possibly with her father, Don Sellman, and an infant Carson Sellmen. Both are in DHS Custody due to the mother's past drug use. Don Sellman is known to carry weapons and use drugs. The mother's parental rights are terminated. They are believed to be heading towards Talequah where the suspect lives. Their last known location was in the area of I-44 south of Newcastle, OK.
They are reported to be in a White Cadillac but the year and model are unknown.
If you see Chasity, the infant, or suspect you are asked to call 9-1-1.