Stab victim's sister aims to curb knifings.
Colin McGinty, from Crosby, was just 21 when he was killed after being chased by four men who detectives believe may have mistaken him for someone else.
Since his death in 2001, his sister, Laura Hughes, has dedicated herself to trying to spare other families the same heartache.
This year, to mark what would have been Colin's 40th birthday, Laura has organised a team of more than 60 people to run the Liverpool Half-Marathon in May in his memory, and to raise awareness about knife crime. They are also taking donations for Radio City's Cash for Kids charity.
Laura said: "I have spoken with an Academy trust, E-ACT, which operates 28 schools around the country, to deliver knife crime awareness days.
"The first will be at Oldham Academy North and, for that day, every lesson will have a knife crime theme - so in drama they may be acting out a scene, in art they might be designing posters, and in English they could write a letter or even an obituary.
"The hope is that this will impact on the children who go to Oldham Academy North, as well as the local community.
"We have also had the backing of Liverpool FC legend Robbie Fowler and on Saturday, April 13, Oldham Athletic AFC will wear 'In Memory of Colin McGinty' T-shirts during the warm-up ahead of their game against Swindon Town.
"The match will also be dedicated to what we are doing, and we're thrilled that they have shown such great support for what we are trying to achieve.
"I'm sure it will all help spread the message that we must all do our bit to end knife crime."
The runners in the half-marathon will include Colin's friend, Detective Inspector Andy McCourt, as well as Sergeant Jon Hannan, Constable Kelle Hannan, and Detective Constable Emma O'Toole.
Last month, a number of the runners got together and completed a 5km run in the city, starting and finishing at the knife angel, at the Anglican Cathedral. DI McCourt said: "As a police officer, I am passionate about making our streets safer, and the fact one of my close friends died at the hands of people carrying a knife only strengthened my resolve to do everything I can to make sure we rid our streets of knives.
"Two men received life sentences for Colin's murder, and his death shows the impact the carrying of a knife can have not just on the victim and their family and friends, but also on the offenders.
"This week, Merseyside Police, alongside forces up and down the country, is taking part in a national week of action to tackle knife crime.
"But the impact of knife crime on families and the wider community can last 365 days a year for the rest of their lives.
"It cannot be understated - it is destructive and toxic, and we must do everything we can to raise awareness from an early age and reduce incidents in Merseyside. As a police force, we'll continue educating the public on the dangers of carrying knives.
"We know we cannot tackle the issue alone, and I would urge the community to support and help us by spreading the message that it is never acceptable to carry or use a knife and remind people of the devastation it causes."
Colin McGinty - aged just 21 when he was murdered