Ahmad Numan Haider, an 18-year-old who became radicalised through extremist online content and associates, was shot dead by police after launching an unprovoked knife attack on officers at Endeavour Hills Police Station. The coroner found Numan had been monitored by ASIO and the JCTT due to concerning behaviour including flag-waving at police, internet searches for weapons, and expressed intent to harm law enforcement. While the coroner criticised the missed capture of Numan's comment 'if I had a knife I would've stabbed them', which might have altered police planning, the coroner found the JCTT's soft approach and risk assessment were reasonable given available intelligence at the time. Clinicians should recognise signs of radicalisation including social withdrawal, online extremist content access, weapon-seeking behaviour, and family estrangement. Prevention requires early identification and specialist intervention through mental health and community services networks.
AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.
radicalisation through extremist online content and associates
access to weapons (knives)
awareness of being monitored by authorities
frustration over passport cancellation
Islamic State fatwa issued 20 September 2014
counter-terrorism raids in Sydney and Brisbane on 18 September 2014
isolation from family and social networks
attendance at Al-Furgan Centre with extremist ideology
Coroner's recommendations
Creation of a social services network offering timely specialist support to persons at risk of carrying out an act of terrorism, to complement existing Victorian Community Integration Support Program (CISP)
Enhanced identification and early intervention for young people vulnerable to radicalisation
Strengthened community and family engagement in diversion programs
Development of mental health support systems targeting at-risk youth showing signs of radicalisation
Improved communication pathways between security agencies, mental health services, and community organisations
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