Inquest into the deaths of Susana Castillo, Liam Milne and Darren Milne
Deceased
Susana Estevez Castillo, Liam Milne, Darren Milne
Demographics
unknown
Date of death
2015-02-01
Finding date
2016-07-15
Cause of death
Multiple injuries (road crash)
AI-generated summary
Three family members died on 1 February 2015 when a car was deliberately driven into a tree: Darren Milne (42), his wife Susana Estevez Castillo (39, pregnant), and their son Liam (11). Darren, an electrical engineer, premeditated the act with extensive planning including reconnaissance video, iPad notes detailing 'stage 2' of a plan, and engineering of an incendiary device hidden in the engine bay. He had been treated for depression but discontinued psychological care in August 2014. The family's two boys had Fragile X Syndrome and autism; concerns about their care appear to have driven the act. The coroner found these deaths deliberately caused and preventable. Benjamin, the younger son, survived with permanent injuries. The coroner emphasised availability of mental health support services.
AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.
Specialties
Error types
Clinical conditions
Contributing factors
- Deliberate premeditated act
- Depression (untreated following discontinuation of psychological care)
- Fragile X Syndrome and autism spectrum disorder diagnosis in children
- Parental concerns about children's long-term care and medical management
Coroner's recommendations
- Promote awareness of mental health support services (Lifeline, Beyond Blue, The Black Dog Institute, Mens Line, Salvo Crisis Line, Central Coast Mental Health Services) to the public
- Support and commend efforts of the National Fragile X Chromosome Association of Australia
Full text
Related cases
Source and disclaimer
This page reproduces or summarises information from publicly available findings published by Australian coroners' courts. Coronial is an independent educational resource and is not affiliated with, endorsed by, or acting on behalf of any coronial court or government body.
Content may be incomplete, reformatted, or summarised. All court orders for redaction and non-publication are respected; documents with technically defective redaction have been excluded from the database entirely. Always refer to the original court publication for the authoritative record.
Copyright in original materials remains with the relevant government jurisdiction. AI-generated summaries and tagging are for educational purposes only, may contain inaccuracies, and must not be treated as legal documents. We welcome feedback for correction —