A weapons-obsessed killer who stabbed a student to death has been jailed for life with a minimum of 21 years.
Vickrum Digwa, 23, used a 21cm (8in) blade he said he carried as part of his Sikh faith to kill 18-year-old Henry Nowak, who was walking home alone after a night out with friends in Southampton on 3 December.
The victim, from Essex, was handcuffed by police as he lay dying at the scene after Digwa lied, claiming he was racially abused by the teen and acted in self defence.
Judge William Mousley KC told a packed Southampton Crown Court Digwa had brought "shame" upon his family and his religion.
He dismissed the racism claims made by Digwa adding that his actions had "stirred up racial tension in Southampton and across the country which have made many Sikhs worried about their safety".
"You were sober but were carrying a large Sikh dagger," Mousley said.
He added that Digwa murdered "a much loved" young man, inflicting a "lifetime of loss upon his family".
A verbal altercation broke out in court between relatives and friends of Nowak and Digwa as he was sent down from the dock.
Security guards and family members quickly intervened to defuse the situation.
Speaking outside court, the victim's father Mark Nowak, said the contrast between how his son and Digwa were treated was "unbearable".
"Henry should not have died on the streets of Southampton in police custody," he said, calling it "inhumane and degrading".
He added Digwa "was afforded decency" and "we understand, he was never handcuffed at all".
He called for a "full, fearless and transparent" investigation into the police handling of the case adding that the family "should not have to fight for the truth".
Hampshire and Isle of Wight Constabulary has referred itself to the Independent Office for Police Conduct (IOPC).
Inside the courtroom, Mark Nowak said he was "tormented" by thoughts of his son's death.
"I couldn't help Henry in his final moments and there is nothing I can do to bring him back," he said.
The devastated father's voice broke as he finished speaking, he said: "To my dying son, who I love beyond words, I'm so sorry that I let this happen."
Prosecuting barrister Nicholas Lobbenberg KC said Digwa had a "weapons obsession", adding that his depiction to police of Nowak as a "racist, drunk, violent aggressor compounds the natural grief and loss of the deceased's family".
Previously, the court heard that Nowak, a first-year student at the University of Southampton from Chafford Hundred in Essex, was walking back to his accommodation after drinking to a level that was below the drink-drive limit.
Digwa was in Belmont Road at about 23:30 GMT with the murder weapon in a sheath attached to his belt.
The court was told the attack was not witnessed, but neighbours heard Nowak say he had been stabbed and was dying.
He attempted to escape by climbing over a fence, leaving a trail of blood behind him.
The prosecution said he was stabbed five times, including twice in the back of his legs, once in the face and a fatal wound to the chest.
Digwa gave the knife to his mother and it was later found by police at their family home along with more than 20 other weapons.
The court heard how Digwa lied to police, telling them he had been attacked but not letting officers know that Nowak had been hurt.
When officers arrived at the scene they initially handcuffed the victim before discovering his fatal injury a short time later.
Temporary Deputy Chief Constable Robert France apologised and said officers had been lied to in a 999 call made by Digwa's brother and had faced an "extremely complex" crime scene.
The Sikh Federation said the blade used by Digwa was not a religious knife, known as a Kirpan.
It has condemned the Crown Prosecution Service (CPS) for not making this clear during the trial, telling the BBC the community has been "demonised".
The BBC has contacted the CPS for a response.
Section 139 of the Criminal Justice Act 1988 states that it shall be a defence for a person charged with having an article with blade or point in public place to prove that they had the article with them for religious reasons.
If the item is used in an act of violence then it is deemed an offensive weapon.
Following Digwa's conviction, prominent right-wing figures, including the world's richest man Elon Musk, have criticised current UK law around carrying the knife.
Digwa was also sentenced for carrying a knife in public and his mother, Kiran Kaur, 53, was found guilty of assisting an offender after she attempted to hide the blade used in the attack. She will be sentenced on 17 July.
