Just over a year ago Caroline Shearer's 17-year-old son, Jay Whiston, was stabbed to death at a house party in Colchester.
Since then she's launched a charity which aims to rid the streets of knife violence.
Today her 'Only Cowards Carry' charity launched a new schools programme, designed to educate children on the consequences of carrying knives.
Click below to watch a report from ITV News Anglia's Serena Sandhu
More top news
A crowd-funding campaign to buy The Duke of Marlborough pub in Somersham near Ipswich has reached £200,000.
A very windy and wet night in store this evening with gales- some severe on Sunday.
A group of kind-hearted mums from Northamptonshire have launched a campaign to try and help older people living alone in their community.