Tragedy at Shamu Stadium

Dawn Brancheau, a whale trainer at SeaWorld Adventure Park, poses for a family Christmas photo with her dog. Brancheau was killed in an accident with a killer whale at the SeaWorld Shamu Stadium, Wednesday, Feb. 24, 2010, in Orlando, Fla.

SeaWorld Remained Open After Incident

The entrance to SeaWorld is seen after an incident involving the death of a trainer at the park in Orlando, Fla. on Wednesday, Feb. 24, 2010. The park remained open and only the area where the incident occurred was closed off to guests.

Dolphins at SeaWorld

SeaWorld guests watch dolphins swim in a pool in Orlando, Fla., Wednesday, Feb. 24, 2010. A killer whale killed a SeaWorld Orlando trainer who slipped or fell in its tank Wednesday, drowning her in front of a horrified audience.

SeaWorld Employees Lock Up

Employees lock a back gate near the Shamu Stadium after an incident involving the death of a trainer at Sea World in Orlando, Fla., Wednesday, Feb. 24, 2010.

Sheriff Investigators Question SeaWorld Manager

Sea World general manager Dan Brown, left, walks with Orange County Sheriff investigators after an incident involving the death of a trainer at Sea World in Orlando, Fla., Wednesday, Feb. 24, 2010.

SeaWorld Employees Mourn Dead Trainer

Sea World employees stand in front of a locked gate leading to a bridge to the entrance of the Shamu Stadium after an incident involving the death of a trainer in Orlando, Fla., Wednesday, Feb. 24, 2010.

SeaWorld Manager in Spotlight

SeaWorld general manager Dan Brown, left, walks with Orange County Sheriff investigators after an incident involving the death of a trainer at Sea World in Orlando, Fla., Wednesday, Feb. 24, 2010.

SeaWorld Manager Delivers Statement

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., Wednesday, Feb. 24, 2010.