tampered with the ammo. she tried to do her best, she could not be around the cart 24/7. there were other assistants watching the ammo before she could be. reporter: the sheriff says gutierrez reeds and hall remaining the investigation. reporter: lane looper resigns hours before the fatal shooting. everybody is trying to reach for answer. allegations like that thatshort and lame and quite frankly offensive. reporter: the production company has not responded to the new allegation. we ll be following that story and as we round out the hour, let s take a look ahead at politics of the week.