Previously unseen police interrogation footage reveals chilling new insight into Port Arthur mass killer Martin Bryant and Australia’s deadliest massacre. Decades after the 1996 attack that killed 35 people in Tasmania, investigators, legal experts and those closest to Bryant revisited the case to examine the mindset, behavior and disturbing psychology behind one of the world’s most infamous mass shootings.

The Port Arthur massacre remains one of the darkest events in Australian history after gunman Martin Bryant carried out a devastating mass shooting at the Tasmanian tourist site on April 28, 1996. Armed with semi-automatic weapons, Bryant murdered 35 people and wounded many others during a violent rampage that shocked the nation and drew international attention. The attack permanently changed Australia and led to sweeping national gun law reforms.
Years later, previously unseen police interrogation footage offered investigators and the public a rare look into Bryant’s demeanor following the massacre. The recordings, which had never been publicly broadcast outside court proceedings until this investigation aired, revealed unsettling interactions between Bryant and detectives as authorities worked to understand the events leading up to the attack. The documentary also featured commentary from Bryant’s former lawyer, psychiatrist and girlfriend, each providing additional insight into his personality and mental state.
The case continues to be studied as one of the most significant examples of mass violence in modern history. Survivors, families and investigators remain deeply affected by the massacre decades later, while the Port Arthur attack continues to shape discussions surrounding gun control, mental health and mass casualty events both within Australia and internationally.

Previously unseen police interrogation footage reveals chilling new insight into Port Arthur mass killer Martin Bryant and Australia’s deadliest massacre. Decades after the 1996 attack that killed 35 people in Tasmania, investigators, legal experts and those closest to Bryant revisited the case to examine the mindset, behavior and disturbing psychology behind one of the world’s most infamous mass shootings.

Martin Bryant carried out the Port Arthur massacre in 1996, killing 35 people in Australia’s deadliest mass shooting and changing the nation forever. The attack at the historic Tasmanian tourist site shocked Australia and the world as survivors, emergency crews and police confronted scenes of unimaginable violence. The massacre would ultimately lead to sweeping gun law reforms and remain one of the darkest events in Australian history.