On August 13, 2019 computer engineer Mert Ney went on a rampage in Sydney's CBD. He stabbed to death 24-year-old escort Michaela Dunn, and in the streets a passer-by in the back.

In November 2018, a 30-year-old terrorist armed with a knife went on a rampage in Bourke Street stabbing three people. Multiple first responders recount their experiences on that tragic day.

A father of three and his girlfriend died when their seaplane crashed into Perth's Swan River in front of 60,000 spectators. Families watched in horror as the plane nose-diving into the water.