He dies in the last chapter, the one before 'Afterward'. Zoey sees it as well; it's very upsetting.
Because Heath died and her soul shattered
at the end of this month
Z is being held by stark and the guy behind is heath
Roy Heath died in 2008.
Nicholas Heath died in 1578.
Christopher Heath died in 1876.
Allan Heath died in 1913.
Frederic Heath died in 1954.
Lyman Heath died in 1870.
Lucien Heath died in 1888.
Heath MacQuarrie died in 2002.
Spencer Heath died in 1963.