Tobias Marcus Nuttall, 32, has been sentenced to life in prison with a minimum of 18 years for the murder of Alisha Lauren Hendren-Krippner. The WA Supreme Court heard that Nuttall fatally stabbed the 30-year-old multiple times with a 25-centimetre dagger in her Bassendean home last August.
What were the circumstances of the attack?
According to court records, Nuttall and Ms. Hendren-Krippner had flown from Sydney to Perth on the day of the killing. Nuttall contacted Triple Zero to inform emergency services that he had stabbed the victim, who subsequently died in the hospital.
The prosecution stated that Nuttall provided no initial explanation to police, but later claimed he was “coming down” from methylamphetamine at the time of the incident. Justice Amanda Forrester described the attack as being carried out in a “vicious, uncontrolled and completely disproportionate manner.”
Why did the judge impose a life sentence?
Justice Forrester noted that general deterrence was a significant factor in the sentencing decision. She stated that deterrence is necessary because too many women are killed by men who lose control and lash out.
The court also heard details regarding Nuttall’s drug history, which the judge described as “severe” amphetamine use. While his defence lawyer, Simon Watters, noted that Nuttall felt “vile” and expressed “regret” after reading victim impact statements, the judge maintained there was no excuse for the killing.
What was the background of the accused?
At the time of the murder, Nuttall was a co-host of an online podcast that explored topics including the occult, the JFK files, and extraterrestrial connections. He had no prior criminal record, and references provided to the court described him as “intelligent, curious, kind and loving.”
The court heard that Nuttall had experienced childhood abuse and a previous back injury resulting in PTSD after being run over by a vehicle in New South Wales. Justice Forrester noted that the couple had been in the process of breaking up at the time of the August attack.
What happens next for the offender?
Nuttall must serve a minimum of 18 years behind bars before he is eligible for parole. This minimum term has been backdated to August of last year.
Frequently Asked Questions
- What is the minimum sentence for Tobias Nuttall? He must serve a minimum of 18 years in prison.
- Where did the incident occur? The attack took place in a home in Bassendean, Perth.
- What was the victim’s name? The victim was Alisha Lauren Hendren-Krippner.
How can communities better support women to ensure they feel safe in their own homes?








