March 19, 2025

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Incident Overview
Former AFL player Shannon Cox , who played 25 games for Collingwood , has pleaded guilty to killing two women in a car crash near Cataby , in Western Australia’s Wheatbelt region . The crash occurred in June 2024 on the Brand Highway , when Cox, driving a four-wheel-drive, collided with a hatchback carrying Thelma Clausen and Coral Seinor , both in their 80s.

Both women died at the scene. Described as stalwarts of the Jurien Bay community , they were founding members of the local branch of the Country Women’s Association (CWA) . Cox, 39, appeared in the Stirling Gardens Magistrates Court via video link from Greenough Regional Prison on Wednesday, March 19, 2025 , and pleaded guilty to two counts of manslaughter.

Details of the Crash

  • Crash Date: June 2024.
  • Location: Brand Highway, near Cataby, WA.
  • Vehicles Involved: A four-wheel-drive driven by Cox and a hatchback carrying Thelma Clausen and Coral Seinor.
  • Victims:
    • Thelma Clausen, in her 80s, who died at the scene.
    • Coral Seinor, in her 80s, who also died at the scene.

Emergency services, including firefighters and paramedics, rushed to the crash site after the collision. Despite their efforts, both women were pronounced dead at the scene.

Court Appearance and Legal Proceedings
Cox appeared in court via video link from Greenough Regional Prison on Wednesday, March 19, 2025 , and pleaded guilty to two counts of manslaughter . His lawyer, Paul Holmes , requested that a psychological report be prepared ahead of his sentencing hearing, which is scheduled for August 2025 in the Supreme Court .

The court proceedings have drawn significant attention due to Cox’s background as a former professional athlete and the tragic loss of two highly respected community figures.

Community Impact
The deaths of Thelma Clausen and Coral Seinor have deeply affected the Jurien Bay community, where the women were celebrated for their contributions. Both were described as pillars of the local Country Women’s Association (CWA) , having founded the Jurien Bay branch and dedicated decades to supporting their community.

Local residents have expressed their grief and shock over the incident, emphasizing the profound loss felt by the community.

Police Investigation
Authorities conducted a thorough investigation into the crash, focusing on:

  • The actions of Cox leading up to the collision, including speed and adherence to road rules.
  • Road conditions, signage, and visibility at the time of the crash.
  • Potential factors such as distraction, fatigue, or impairment.

While details of the investigation remain limited, the guilty plea indicates that Cox has accepted responsibility for the crash.

Sentencing and Next Steps
Cox’s sentencing hearing is scheduled for August 2025 in the Supreme Court . A psychological report will be prepared to provide further insight into his state of mind and circumstances surrounding the crash.

The outcome of the case will depend on the findings of the report and the judge’s consideration of mitigating and aggravating factors.

How You Can Help
While the legal process unfolds, the community continues to mourn the loss of Thelma Clausen and Coral Seinor . Local organizations, including the Country Women’s Association , are honoring their legacy through continued service and advocacy.

If you wish to support the Jurien Bay community during this difficult time, consider reaching out to local groups or contributing to initiatives that reflect the values and work championed by the two women.