Teen mom, baby connected to Amber Alert now in custody, Cherokee County Sheriff’s Office says

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LAWTON, Okla. — UPDATE (8/4; 6:40 p.m.) — The Cherokee County Sheriff’s Office confirmed to FOX23 that 16-year-old Chasity Sellman and her six-month-old baby, Carson, are now in custody as well.

UPDATE (8/4; 6:30 p.m.) The FBI is now assisting the Lawton Police Department with this Amber Alert.

Police say that Chasity Sellman’s foster mother reported her missing. Chasity and her infant son are believed to be with her father, 49-year-old Don Sellman.

UPDATE (08/04; 5:36 p.m.) — The subject believed to be related to the Amber Alert is in custody in Muskogee, by Cherokee County Sheriff’s Office. The 16-year-old and 6-month-old have not been found yet. The missing children are now believed to be in a white Chevy, four-door pickup with no tailgate.

An Amber Alert has been issued for a 16-year-old girl and a 6-month-old baby out of Lawton.

A description of their clothing was not immediately released.

If you have any information, call 911.

This is a developing story.