Horrifying Videos on Instagram: "In 2010, a 29-year-old orca named Tilikum tragically killed his trainer, Dawn Brancheau, at SeaWorld Orlando by pulling her into the water, causing her to drown and suffer fatal injuries. This was Tilikum’s third involvement in a human death, with experts suggesting that years of captivity had caused him stress and frustration, leading to aggressive behavior. The incident caused widespread outrage, sparking debates about keeping orcas in captivity. SeaWorld faced