WICHITA, Kan. (AP) — Wichita police say they’ve not found any evidence pointing to the location of a 5-month-old boy who has been missing for nearly a month.

The Wichita Eagle reports Vincent Moore was last seen July 11 when his father picked him and his 2-year-old brother up from a Wichita home.

Police say the father, Gary McKensey Moore Jr., took the boys to Texas in June, around the time he cut off the GPS bracelet he was required to wear as a condition of probation for beating the children’s mother.

Investigators say the mother hasn’t seen the children since early June. Moore was pulled over in Sedgwick County on July 29 on warrants unrelated to the boy’s disappearance.

The 2-year-old was with Moore when he was arrested, but Vincent was not.