Emergency services search for a 15-year-old boy who goes missing after getting into difficulty in the water at Swanholme Lakes nature reserve in Lincoln. Police say the boy was seen entering the lake and getting into trouble, prompting reports to authorities. Multiple outlets report that emergency services are called to the site at about 2.30pm on Sunday following concerns the boy had vanished after struggling in the water. The search is carried out at the lake in Swanholme Lakes nature reserve, with police coordinating the response. Details about the boy’s identity and the circumstances leading up to him entering the water are not provided in the reports. The accounts consistently describe the same location, the boy’s age, and the time emergency services are contacted. The coverage also notes that the incident occurs on Sunday, with the search ongoing at the time of reporting. Authorities have not indicated in these summaries whether the boy is located or what outcome the search has reached.