Dawn Brancheau Seawo …

Dawn Brancheau Seaworld Trainer Killed. Dawn brancheau’s death was a terrible tragedy, and it was shocking for seaworld. The tragic life of tilikum, seaworld’s infamous killer orca.

Sea world killer whale tillikum broke trainer dawn brancheau’s jaw and vertebra, and dislocated an arm and a leg while thrashing her around, an autopsy has concluded. Brancheau’s official cause of death was drowning with blunt force injury.