This article, published by the Daily Mail, reports on the case of Justin Mackley, a Melbourne nurse who has been found guilty of raping two horses, a crime that the outlet says has shocked the medical community. The case matters because it involves a registered healthcare professional convicted of serious acts of animal cruelty and bestiality, raising questions about his conduct and standing within the profession.

According to the headline and framing, Mackley was undone by evidence including sickening online conversations and a $390 payment that helped link him to the offending. Note that the supplied article text consists almost entirely of Daily Mail homepage navigation, unrelated headlines and site furniture rather than the substantive body of the story, so the specific details of the investigation, court proceedings, timeline and any sentencing cannot be reliably summarised from the material provided.