SeaWorld Horror: Orca Attacks and Kills 40-Year-Old Trainer During Live
Performance
The incident occurred around 2 p.m. on February 24, 2010. The deceased trainer was Dawn Brancheau, 40, whom   SeaWorldâs director described as highly experienced.

Officials characterized the incident as an accident, stating the trainer had fallen into the water. However, eyewitnesses reported the orca leaped up and grabbed her waist.
Audience members attending the orca show were evacuated while rescue workers attempted unsuccessfully to save the victim.
This marked the third human death associated with the whale named Tilikum. In 1991, Tilikum was involved in a trainerâs death in Canada.
Other orcas at SeaWorld were also reported to have attacked trainers in 2004 and 2006.
âOne of our most experienced animal trainers drowned in the incident,â said SeaWorld director Dan Brown, adding that an investigation was underway.

Jim Solomons, spokesperson for the Orange County Sheriffâs Office, said the trainer âappeared to have slipped or fallen in the water, but itâs too early to say whether the orca attacked her.â
However, witnesses described the whale attacking the trainer. Visitor Victoria Biniak told a local TV station the incident happened just after Brancheau finished introducing the upcoming show to the audience.
âThe whale jumped up, grabbed the trainer by her waist, and began pulling her under. The last thing we saw were her shoes floating up,â Biniak said.

Due to Tilikumâs size and prior fatal incidents, trainers were prohibited from entering the water with this orca. Only about 12 of the parkâs 29 trainers worked with Tilikum. Brancheau had the most experience collaborating with this whale and was one of SeaWorldâs most seasoned trainers.