Moree, Australia — A Supreme Court judge has retired to deliberate on a pivotal murder trial involving a man who confessed to killing his father in 2023. At the heart of the case is the mental state of Robbie Wheeldon, who has pleaded not guilty by reason of mental health impairment.
Wheeldon, now 25, faces a murder charge stemming from the death of 59-year-old Malcolm Wheeldon. The elder Wheeldon was discovered in critical condition outside his home in Pilliga, located in northwestern New South Wales. Central to this trial is the issue of whether Robbie Wheeldon’s mental health influenced his actions at the time of the incident.
Judge Desmond Fagan emphasized that there is no dispute regarding the act of killing itself. “The trial focuses on whether he was mentally impaired during the crime,” the judge stated during proceedings held in the Moree Supreme Court. He is expected to deliver a verdict later this week.
Crown prosecutor Neriss Keay presented evidence including CCTV footage and recordings from police body-worn cameras, claiming they illustrate Robbie Wheeldon’s state of mind before the incident. “Malcolm Wheeldon was stabbed multiple times and strangled, with the stabbing being the primary cause of death,” Keay noted.
Robbie’s girlfriend at the time, Danielle Newman, testified about his erratic behavior leading up to the murder. She said he had not slept for several days and exhibited signs of increased aggression. According to Newman, both she and Robbie were embroiled in arguments, and she ultimately felt compelled to lock herself in a bathroom due to his unpredictable actions.
“Robbie was talking to himself and became increasingly aggressive,” Newman recalled. Her fear escalated to the point where she attempted to run to a neighbor for safety just as the situation intensified.
A neighbor, Warwick Hall, known as “Sparkie,” testified to witnessing Robbie Wheeldon attacking his father. “I saw Robbie covered in blood, primarily on his knees and chest,” Hall said. He described how Robbie was trying to strangle Malcolm before he intervened.
Forensic psychiatrist Gerald Chew provided critical insights into Robbie’s mental health during the trial. He testified that Robbie was “acutely unwell and unfit” at the time of the alleged offense. “He experienced a psychotic episode that distorted his perception of reality,” Dr. Chew explained, indicating a probable diagnosis of schizophrenia.
The trial was set to run for two weeks, but Judge Fagan stated that he would render his decision on Wednesday afternoon. He mentioned that evidence from psychiatrists had alleviated doubts regarding whether Robbie Wheeldon’s behavior was influenced by substance use, highlighting that he suffered from a chronic mental illness.
As the case unfolds, its implications extend beyond this single incident, raising questions about mental health awareness and legal accountability within the justice system. The court’s eventual ruling will not only determine Robbie Wheeldon’s fate but may also influence future discourse on mental health issues in criminal cases.