As well as the 2 killers and the axe wielding maniac in our troop we also had one lad who ended up dead in a car crash a couple of years later and a suicide.
On a lighter note. I did save someones life, literally. I was walking through Salford and a kid ran into the road without looking, I grabbed his hood without thinking and yanked him back
I once pulled a friend back from under the wheels of a car and I only managed that because he’d just bought a new tyre for his bike and was wearing it diagonally over one shoulder. Sorry I can’t remember the tyre model but it was for his 10 speed Carlton.