A man killed in Par in Cornwall on Saturday has been named as 57-year-old Colin Palmer from St Austell.
Three men and a 16-year-old boy have been arrested on suspicion of murder and have been released on bail until November.
Mr Palmer's family have been informed.
More top news
The UK's terror threat level has been reduced from critical nearly a week on from the Manchester attack. Here's what that means for you:
Campaigning in the General Election is now back up and running and hostilities between the parties have resumed.
Sunny spells, thundery downpours and feeling humid