Clarke family murders

Background

Hannah Clarke (1988–2020) and Rowan Baxter (1977–2020), a New Zealand-born former rugby league player turned fitness coach, met in 2008 when Clarke was 19. They married in Kingscliff, New South Wales, in 2012 and had three children: Aaliyah, Laianah, and Trey. The couple co-owned a fitness gym in Capalaba, where Clarke, a former trampolining champion, taught children's classes; the business closed in late 2019.

Following the murders, reports emerged alleging Baxter had subjected Clarke to emotional, physical, sexual and financial abuse throughout the marriage, including causing welts on her arm, hacking her phone, placing recording devices in her home, and photographing her movements. Baxter also reportedly worked to limit Clarke's contact with her family. He was made subject to a domestic violence order after allegedly kidnapping their daughter Laianah on Boxing Day 2019. He refused to sign a proposed consent custody order, and a magistrates' court varied the DVO in January 2020 to restore his full access to the children. Police later charged him with breaching the DVO in early February 2020, revoking that access.

The attack

On the morning of 19 February 2020, as Clarke prepared to drive her three children to school, Baxter got into the passenger seat of her car holding a container of petrol and directed her to drive. At around 8:30am on Raven Street in Camp Hill, he doused the car's interior with fuel; Clarke pulled over and he set it alight. Bystanders pulled the burning Clarke from the vehicle; she told them Baxter had poured petrol on her. Baxter prevented bystanders from extinguishing the fire, which killed the three children in the car, before fatally stabbing himself. Clarke was taken to Royal Brisbane Hospital with burns covering 97% of her body and died there that evening.

Aftermath

Clarke and her three children were buried on 9 March 2020, attended by the Australian prime minister and the Queensland premier. A coronial inquest held in March 2022 delivered findings in June 2022, concluding that signs of extreme risk to Clarke had been missed or ignored, and recommended improved police training and funding for domestic violence perpetrator programs. The case, alongside a separate 2022 Women's Safety and Justice Taskforce report, contributed to a push for police cultural reform on domestic violence and a trial of a specialist domestic violence police station. The case also contributed to advocacy for coercive control to become a standalone criminal offence in Queensland, which was legislated on 26 May 2025.

Legacy

A public vigil drew over 1,000 people to Bill Hewitt Reserve in Camp Hill on 23 February 2020. A section of the reserve was later dedicated as "Hannah's Place," opened in September 2020. Clarke's family established the "Small Steps 4 Hannah" foundation in March 2020 to address domestic and family violence in Australia. Clarke was named one of Marie Claire magazine's "Women of the Year" for 2020 in recognition of the national awareness she brought to coercive control.