Riot vans have arrived at Cambridge Crown Court ahead of the sentencing of a man convicted of murdering a fellow traveller.
Mark Mosley, 43, was last month found guilty of killing father-of-four Jessie Smith at Burwell on News Year's Eve.
Several police officers have arrived at court today. During the trial, the families of Mosley and Mr Smith clashed outside the building.
Police investigating the death of a father of four on a Cambridgeshire travellers' site said they were met by a "wall of silence".
The murder of a father of four at a travellers' site in Cambridgeshire has been described as a "chilling, wicked and brutal act".
A man who shot dead another traveller during what was meant to be a fair fight "broke every rule in the book", according to police.