(Centreville, IL)  —  The mother of the six-year-old girl who was found dead last week in Centreville will be brought to Illinois to face charges.  Elizabeth O’Dell-Quate waived extradition proceedings yesterday in Las Vegas court.  She was charged with concealment of a homicidal death after her daughter’s body was discovered in a Centreville house.  Her husband, Jason Quate, faces felony child abuse charges.  A judge postponed his arraignment until Friday.