Death at SeaWorld

In this photo taken on Dec. 30, 2005, Dawn Brancheau, a whale trainer at SeaWorld, is shown while performing. Brancheau was killed in an accident with a killer whale at the SeaWorld Shamu Stadium  Feb. 24.  (AP/Orlando Sentinel )

In this photo taken on Dec. 30, 2005, Dawn Brancheau, a whale trainer at SeaWorld, is shown while performing.  (AP/Orlando Sentinel)

In this photo taken on Dec. 30, 2005, Dawn Brancheau, a whale trainer at SeaWorld, poses while performing.  (AP/Orlando Sentinel)

Feb. 24: Three killer whales swim in tanks at SeaWorld in Orlando, Fla.    (AP/Orlando Sentinel)

In this photo taken on Dec. 30, 2005, Dawn Brancheau, a whale trainer at SeaWorld is shown while performing.  (AP/Orlando Sentinel)

Feb. 24: SeaWorld general manager Dan Brown, left, walks with Orange County Sheriff investigators and SeaWorld employees near the Shamu Stadium after an incident involving the death of a whale trainer in Orlando, Fla. (AP)

Feb. 24: Killer whales swim in tanks at the SeaWorld park in Orlando, Fla.  (AP)

Feb. 24: SeaWorld general manager Dan Brown, reads a statement at a news conference after an incident involving the death of a whale trainer in Orlando, Fla. (AP)

Feb. 24: Police stand at a gate as killer whales swim in tanks at the SeaWorld park in Orlando, Fla. (AP)