Rohan Dennis, a former world champion cyclist, has pleaded guilty to an aggravated charge in connection with the death of his wife, Melissa Hoskins, after a car incident outside their home in Adelaide. Hoskins, an Olympian, succumbed to her injuries on December 30, 2023. Dennis initially faced charges of dangerous driving causing death but admitted to a lesser charge. He and Hoskins shared two children and will face sentencing in the near future.