Five members of masked gang who murdered two 17-year-old rivals are jailed for total of 126 years 

Barker, Potter and both Chandler brothers had denied both murders and two counts of wounding with intent but were unanimously convicted by the jury after around nine hours of deliberation.

Mr Justice Spencer gave each defendant a life sentence, with minimum terms varying from 22 years in detention to 28 years in prison.

He said: ‘The all too familiar background to these senseless and tragic killings was rivalry between gangs of young men, and the culture of violence and knives promoted on social media.’

The judge added: ‘The violence that night escalated way beyond anything that had gone before.

‘You, Clayton Barker, Ben Potter and Jamie Chandler, were enthusiastic members of the rival B3 gang.

‘You, Charlie Chandler and Earl Bevans, were not members of B3, but you were closely associated with those who were and willing to lend your support that night in this revenge attack as part of the ongoing feud.’

Mr Justice Spencer said Barker had taken a leading role in the attack and that four people had gone into the house.

The judge added the attack would have caused ‘untold trauma’ to those who had witnessed it.

Charlie Chandler, of Fitzwilliam Street, Bletchley, received life with a minimum of 27 years in prison, while Barker, of Surrey Road, Bletchley, was handed a life sentence with a 28-year minimum term.

Bevans, of no fixed address, pleaded guilty at the start of the trial and was given life with a minimum term of 27 years.

Potter, of Chiswick Close, Westcroft, and Chandler, of Woodrush Close, Beanhill, were given a 22-year minimum term in detention.

Asked before sentencing whether the end of the process would bring any closure, Ben’s father Jason Rice said: ‘It gives you a little bit, maybe, of that chapter’s over, knowing that the people who (have) done it are behind bars, but no sentence will be enough.’

This was echoed by Dom’s mother Tracey Ansah, who said: ‘We just survive, every day. There’s no meaning to it, because he’s not a part of it.

‘So no sentence will ever be long enough, and it’s not something you will ever recover from.’ 

Suzanne Gillham, Ben’s mother, said: ‘That friendship was strong from day one, up until the fatal night they both lost their lives.’

Ben’s parents said their son was a ‘very charismatic’ boy and a passionate football fan who was widely adored.

His father said: ‘He was extremely funny. His friends said just how funny he was, whenever there was a gathering on they’d want him there, he would light up the party.’

The families were so close Ben was like a second brother to Dom’s twin sister Holly, Mrs Ansah said.

She added: ‘There was always banter between Ben supporting Tottenham and Dom Liverpool, so we always had that banter, they just did everything together.’

She said Dom, who loved basketball, was full of joy, energy and a love for life.

‘He was very much loved…really loved,’ she said, adding around 500 people had attended his funeral.

During the trial at Luton Crown Court, Mrs Ansah had described how she spent Dom’s last moments by his side in hospital.

Mrs Ansah told PA: ‘We were lucky, we got three hours with him. It wasn’t enough. But he knew we were there and we got to tell him how much we love him.

‘We didn’t say goodbye because we didn’t think he was going to go, he was talking, we thought he was going to be okay.

‘It wasn’t enough. It wasn’t enough. There was so much more I wanted to say.’

The trial heard Ben was pronounced dead at the house in the Emerson Valley area after he was stabbed six times.

Mr Rice said: ‘I drove to the party and I couldn’t get in, it was all cordoned off and I was just told there been a fatality there, and then one of his mates said to me it was Ben.

‘You see in the films, your whole world comes around you and you think, ‘this is not happening, I’m going to wake up, this is not happening’… You live in a nightmare because you think it’s not true.’

Asked before sentencing whether the end of the process would bring any closure, Mr Rice said: ‘It gives you a little bit, maybe, of that chapter’s over, knowing that the people have done it are behind bars, but no sentence will be enough.’

This was echoed by Mrs Ansah, who said: ‘We just survive, every day. There’s no meaning to it, because he’s not a part of it.

‘So no sentence will ever be long enough, and it’s not something you will ever recover from.’

She added Ben, Dom and the defendants had been ‘failed’ by systems including schools and social services.

‘If they had done what was right by them, they might not have done this to our boys. The system’s the problem,’ she continued.

After the jury gave their verdicts, Mr Justice Spencer commended the families for their dignity over more than a month and a half of the trial.

Both families said they found it difficult to see the adult defendants in the dock, with the juveniles in a separate courtroom.

Mr Rice said: ‘When you look at them and you think, ‘why would you do it? Why? What possessed you to think, right, I’m going to do that.’

‘There’s nothing that either of them had done, or could have done, that deserved that.’  

Trial judge Mr Justice Spencer heard mitigation from barristers representing the five defendants on Tuesday afternoon.

The court previously heard Ben was stabbed six times in the living room of the property. Dom was ‘hacked’, prosecutor Charlotte Newell QC said, with the teenager receiving 47 injuries before later dying in hospital.

Addressing the aggravating elements of the crimes on Tuesday, Ms Newell told the court the ‘savage’ attacks were orchestrated within a short period and involved the use of at least three deadly weapons.

She added the attack took place in the house of an ‘innocent young girl on her 17th birthday’ before moving into the street, traumatising neighbours who witnessed it.