Background of the story:
S.F. Zoo's history of mismanagement; morale down under new director. SF Gate, 12/2007.
Keepers knew about wall. SF Gate, 12/2007.
It was Manuel Mollinedo's tiger. LA Times, 12/2007. Teen died trying to save friend in clutches of tiger. Associated Press, 12/2007.
Chronicle editor bitten at L.A. zoo. SF Gate, 2001.
Transcript: Sharon Stone vs. the Komodo Dragon. Time, 06/2001.
Cleveland Metroparks Zoo says its tiger enclosure is safe. The Plain Dealer, 01/2008.
San Francisco Zoo Tiger's Tatiana
San Francisco Zoo Tiger KPIX