Emergency Services were called to Earl Shilton.
Shortly after 4.15 pm on Tuesday, 30th September, a report was made to Leicestershire Police about the welfare of a man in Earl Shilton.
Further reports were made by other members of the public who had seen him and were concerned for his well-being.
A force spokesperson said: "Officers were deployed and located the man in Heath Street and provided first aid until the East Midlands Ambulance Service arrived. The man was taken to hospital but died a short time later.
"As part of the investigation, four men aged 49, 36, 31 and 29 were arrested on suspicion of supplying a class A drug. They have all been released on bail.
"His death is being treated as unexplained and further enquiries are being undertaken on behalf of HM Coroner."
CCTV image released after elderly man has bank details taken in Mountsorrel
Local businesses and events honoured at the Leicestershire Tourism and Hospitality Awards
Appeal to identify man in connection with Loughborough robbery
Appeal for missing teen last seen a week ago
Road Traffic Accident Derby Road Loughborough 29th November 2025
Man missing from Barwell- Found
Have you seen this man missing from Loughborough?
