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Multi-Vehicle Crash in Western Sydney Leads to Alleged Violent Affray and Stabbing – October 16, 2024

16 October 2024 · about 3:45am · South Wentworthville, NSW

Published 16 October 2024 · Updated 1 May 2026

Key facts

When
16 Oct 2024Wednesday, about 3:45am
Where
South Wentworthville, NSW
Type
Eight-vehicle collision with violent affray
Injured
1 person
Investigation
NSW PoliceNSW Police are leading the investigation into both the initial motor vehicle collision and the subsequent violent affray.

What happened

Incident Overview

On Wednesday, October 16, 2024, a major eight-vehicle collision occurred on the M4 motorway at South Wentworthville in Western Sydney at approximately 3:45 AM. The initial crash escalated into a violent altercation among occupants, during which one person sustained a stab wound to the back of the head. Five people were arrested at the scene.

NSW Police and paramedics attended immediately. One injured person was transported to hospital under police guard, while four individuals were taken to Granville and Parramatta Police Stations for questioning.

Location and Time

The incident occurred on the M4 motorway at South Wentworthville, Western Sydney, at approximately 3:45 AM on Wednesday, October 16, 2024.

Vehicles Involved

Vehicles

  • Eight vehicles were involved in the initial collision on the M4 motorway
  • Specific makes, models, and driver details are not yet available from police

Injuries / Fatalities

Fatalities

  • None reported.

Injuries

  • One person sustained a stab wound to the back of the head during the affray (transported to hospital under police guard; specific injury details not yet available)

Emergency Response

NSW Police and NSW Ambulance paramedics responded to the scene immediately following the eight-vehicle collision. One injured person was transported to hospital under police guard. Emergency services secured the scene and assisted in the arrest of five individuals at the location.

Investigation

NSW Police are leading the investigation into both the initial motor vehicle collision and the subsequent violent affray. Four individuals arrested at the scene were taken to Granville and Parramatta Police Stations for questioning and are assisting police with their inquiries. Authorities are working to determine the exact circumstances that led to the eight-vehicle crash and the violent altercation that followed.

The investigation is ongoing. Police have not yet released details regarding charges or the identities of those arrested.

Appeal for Information

NSW Police are appealing for any witnesses or motorists who were on the M4 motorway at South Wentworthville at approximately 3:45 AM on Wednesday, October 16, 2024, to contact Crimestoppers on 1800 333 000 or submit information online at crimestoppers.com.au. Information can also be provided to local police.

If you were involved in a crash in Queensland

  1. 01Injury claims are usually made against the compulsory third party (CTP) insurer of the vehicle at fault.
  2. 02A Notice of Accident Claim Form is generally due within 9 months of the crash, or within 1 month of first consulting a lawyer, whichever is earlier.
  3. 03Families of people killed in a crash may be able to claim for loss of financial support.

General information only, not legal advice.

Outcome key

  • Fatal
  • Serious or critical
  • Other

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