Two people have been arrested on suspicion of murder after a man's body was discovered in a Cambridgeshire town.
The victim is believed to be a 28-year-old man from Wisbech, but police said he has not yet been formally identified.
A post-mortem examination concluded the cause of death was blunt force trauma to the head.
Two men, aged 24 and 27 - both from the town, have been taken to Thorpe Wood Police Station.
“This man was subjected to a brutal assault and we have a team of detectives dedicated to bringing the person, or people, responsible to justice.
Anyone with information should call police on 101 quoting incident 107 of 9 May or contact Crimestoppers, anonymously, on 0800 555111.