Former ASIO spy cleared to testify on Bondi massacre warning

Australia's spy chief has cleared an agent's secret evidence for public testimony. The agent, known as Marcus, says he warned ASIO about the attackers six years before the Bondi massacre.

Why it mattersIf Marcus's warnings were ignored, his evidence could show whether ASIO failed to act on a terror threat. It may change how Australia's spy agencies handle threats and determine who is responsible for the Bondi massacre.