THIBODAUX, La. (AP) -- Authorities say a Louisiana man is accused of decapitating his disabled 7-year-old son and leaving the boy's head near the street. Thibodaux (TIB'-uh-doh) Police Chief Scott Silverii (sil-VER'-ee) says 30-year-old Jeremiah Lee Wright has confessed to killing Jori Lirette (lih-RET'). Wright was booked with first-degree murder and being held Monday in lieu of $5 million bond....