Knife crime: 'I'll never forget the day I found out what happened to Michael?'

In November 2017 16-year-old Jhemar Jonas's brother Michael was stabbed to death in south London. Nobody has been convicted of the 17-year-old's murder.

Jhemar reveals what it is like to lose a brother to knife-crime, and outlines the pressure teenagers like him growing up today in London are under.

Video Journalist: Joshua Akinyemi

Producer: Joshua Akinyemi

Executive Producer: Karlene Pinnock