A tourist in his 60s underwent a leg amputation in a raging river in Tasmania after becoming trapped between rocks during a kayaking trip. The 20-hour rescue involved complex medical decisions, with emergency services ultimately opting for amputation to save his life. The man’s smartwatch alerted authorities for help, leading to a challenging rescue operation in a remote area. Tasmanian police praised the efforts of rescuers, emphasizing the dire conditions faced during the ordeal.