WICHITA, Kan. (AP) - Wichita police are searching for a 4-month-old boy who was last seen three weeks ago with his father. Police say Vincent Moore's mother reported him missing Thursday. She told police Vincent and a 2-year-old child were with their father for visitation beginning June 5. She said the father did not return the children and took them to Texas before returning to Wichita. Police Captain Jeff Weible says Vincent Moore was last seen July 11 when the father left their home with him, carrying a blue floral-print diaper bag. The father was arrested Wednesday on unrelated warrants. The 2 year old was with him but Vincent was not. Weible says police have been told different stories about the child's whereabouts and they have all been false.