A body has been found in the River Don during the search for 11-year-old Mackenzie Swift, who disappeared after entering the water in Mexborough, South Yorkshire. His family had been warned by South Yorkshire Police that he likely could not have survived. Chief Superintendent Pete Thorp expressed condolences to the family, acknowledging the profound impact of this tragedy on the community and Mackenzie’s school. The search operation, which began after Mackenzie failed to re-emerge from the river, involved various emergency services, including an underwater search team and local rescue organizations. Thorp also praised the local community for their support, which allowed the search to proceed with minimal disruption. This incident highlights a concerning trend, as the UK has seen at least 15 water-related deaths during the ongoing heatwave, prompting authorities to urge the public to prioritize safety while engaging in water activities.