TYLER — A couple Smith County wanted on sex charges are in custody. Sheriff Larry Smith says Johnny and Angela Crocker have been arrested near Shreveport, Louisiana. According to Sheriff Smith, they been in contact with the local U. S. Marshal’s Task Force and they in turn were in contact with the Louisiana based U. S. Marshal’s Task Force. Johnny Floyd Crocker, 57, a former law officer, and his wife Angela, 41, had been on the run as they faced charges of aggravated sexual assault of a child and tampering with physical evidence. The pair had been considered to be armed and dangerous. We could know Friday if the couple will waive extradition back to Texas.