Jason Semple, a newly graduated New South Wales police officer, was stabbed during a violent street confrontation in Ultimo in 1998 while attempting a routine arrest. Fellow officer Peter Forsyth was fatally stabbed in the same incident. Semple sustained two stab wounds, including a severe abdominal injury, and survived after emergency medical intervention. The offender, Murray Hearn, was confronted by Semple and colleagues during a drug-related police operation. Semple experienced survivor guilt and psychological challenges following the attack but returned to work within months with police support.
Country: Australia
State/Province: New South Wales, Australia
City/Region: Ultimo
Incident Type: Non-Murder
Relationship Status: None
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Incident Date: None
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How the relationship or connection began.
Important relationship phases recorded for this case.
Reported red flags or early concern points.
Contributing factors and possible motives from the available sources.
Recorded relationship or case outcome.
English labels are shown first. Original-language titles are preserved for source verification.
Australian True Crime Podcast · Original language: English
From Surviving a Stabbing to Becoming a Leader in Policing – Part One
Unknown
The incident was a violent confrontation during a police operation involving drug-related questioning. The stabbing was not primarily driven by personal relationship dynamics but by criminal resistance to law enforcement. The case does not fit typical relationship-driven conflict categories.
Police investigation identified Murray Hearn as the offender. Jason Semple survived with serious injuries; Peter Forsyth died at the scene. The homicide detective Gary Jubelin took the dying declaration from Semple. The case is well-documented in Australian policing history.
Uncertainty remains about the exact sequence of stabbing between Semple and Forsyth, including who was stabbed first.
Jason Semple and colleagues encountered Murray Hearn during a drug-related police operation. Hearn prepared a knife and stabbed Semple and Forsyth during an attempted arrest. Brian Neville chased the offender while Semple and Forsyth were injured. Forsyth died from stab wounds to the heart; Semple survived severe abdominal injuries. Emergency responders arrived quickly, and Semple was hospitalized and treated.
High risk due to violent escalation and use of a knife against police officers during routine arrest attempts.
Early police training on knife defense and first aid was inadequate at the time. Survivor guilt and psychological trauma can persist long after physical recovery. Support systems including psychiatric care are critical for officers after traumatic incidents.
The offender's suspicious behavior with a bum bag and delay in producing ID indicated potential threat.
The presence of a knife prepared by the offender and the sudden escalation to violence were key clues.
Dying declaration by Jason Semple, witness statements from Brian Neville, and medical evidence of stab wounds.
Brian Neville witnessed the stabbing and chased the offender. Security guard and duty officers provided immediate assistance. Not reported any civilian eyewitnesses.
No follow-up reports available in the source to update the case understanding.
Exact order of stabbing between Semple and Forsyth remains unclear.