Former Gogglebox star Sandi Bogle was left completely heartbroken when her nephew was stabbed to death in March 2017.
The former Channel 4 star is still grieving her nephew, Bjorn Brown, five years later due to the fact that the person who murdered him has yet to face justice.
Sandi and her devastated family are not alone in their heartache however, as new reports have shown that hundreds of unsolved murder and manslaughter cases in London, have yet to solved.
The former Gogglebox favourite has admitted that she 'feels sick' every day knowing that her nephew's murderer is roaming the streets freely after taking Bjorn's life at the age of 23.
It comes as new figures show that 350 killings have yet to be solved in London over the past two decades - with 12% of all murders and manslaughter cases in the capital - including incidents in which victims have been shot, stabbed, strangled and drowned.
The shocking figures, obtained by Sky News, has only added to Sandi's immense grieving process as she admitted that she feels 'disgusted' that her nephew's murder is yet to be resolved.
Bjorn, who was a father-of-one, was stabbed in Croydon, South London, in March 2017.
He died from his injuries in hospital, five days after the brutal stabbing.
Following the tragedy, Gogglebox star Sandi said that there was a 'wall of silence' over her nephew's death.
Although there was a £20,000 for any information about his killers, Bjorn's murderer's have yet to face justice.
"It makes me sick to know that somebody might walk past me. and they know the person who has done it," Sandi told Sky News.
"It's terrifying because the killers feel like they've got away with it so they could go and do it to somebody else.
"I think it's disgusting that after what they've done, they can still get away with it and still be out there running around, living their lives, like they've not done anything wrong.
"I really believe people out there know who has done it, but it's always a wall of silence.
"If they're out there thinking they will never be caught, their conscience and guilt and karma will catch up very, very soon because I will never stop looking."
Following Bjorn's tragic death, Rapper Stormzy, who was a childhood friend of his, paid tribute to him by holding a minute's silence at one of his concerts.
