Adelaide: a law student who turned a teenage girl's school graduation photograph into sexually explicit deepfake images and videos shared across accounts on X, in Australia's first prosecution under the 2024 federal deepfake law, heard her victim impact statement at a pre-sentence hearing on 22 September 2026; she told the court the fake images had a 'painfully real' impact and that she first saw her real graduation photo on a pornography website beside the altered videos with her full name and school
William Hamish Yeates, then 18, of Netherby in Adelaide, created sexually explicit deepfake images and videos of a teenage girl with whom, his counsel said, he had developed an obsession (The Sun describes her as a former friend), using her school graduation photograph, and shared them across multiple accounts on X between October 2024 and February 2025. Appearing in court in February 2026 charged with eight counts of creating or altering sexual material without consent and 12 counts of using a carriage service in a harassing or offensive way, he became the first person in Australia prosecuted under the Commonwealth offence introduced in 2024 against adult deepfake pornography; in April 2026 he pleaded guilty to two counts of creating or altering sexual material without consent (October 2024 to February 2025) and two of the carriage-service offence, and the remaining counts were withdrawn. At a pre-sentence hearing in the South Australian District Court on 22 September 2026 the victim, now 19, told the court that the first time she saw her actual graduation picture was on a pornography website beside altered videos of her with her full name and school attached, that she feels sick whenever she sees the photo, that the discovery led to the darkest period of her life, and that although the images were fake their impact was painfully real. Yeates read an apology; his counsel cited diagnoses of autism spectrum disorder and compulsive sexual behaviour disorder and asked for no custody; the Commonwealth prosecutor sought imprisonment. Sentencing is listed for 22 October 2026.
AI involvement supported · Causal attribution established · 5 sources, 2 underlying accounts · Added 23/09/2026