'I am disgusted at my actions' - defendant's letter to judgepublished at 15:50 BST
The final defendant, Dillon Crawford, has written a letter of remorse to the judge, the court is told.
"I am disgusted at my actions... My emotions took over. I have let my family down and Henry's [Nowak] family down," the letter says.
Barrister Francisca da Costa says her client "felt he had to do something" when he saw the police body-worn video of murder victim Henry Nowak being arrested.
The 29-year-old from Southampton tried to stop youths pulling a wall down during the violence and left the protest when he saw it was becoming dangerous, Ms da Costa says.
The father of two will miss the birth of his third child while in prison, she adds.









