the investigation has shown that once he was charged, people felt more confident and comfortable to come forward. the number of guns being fired on merseyside has fallen significantly over the last decade, though last year there were five deaths in as many months and cases like olivia's highlight the risk of any bullet being fired. i don't know how many people - were were harmed as a result of me i putting firearms on the street and i were no doubt people were harmed. and it's a massive regret. zacharias mcgrath was part of an organised crime gang in liverpool, jailed for violence and gun offences. now rehabilitated. he started to work with gang members to turn their lives around. any life, which is unfortunate if it's lost to any type of crime _ or any type of violence. but you know, the fact that it's an innocent child - in their own home or going - about their business makes it makes it much worse. and i believe there's many more