He was in his twenties, death drug related, suddenly on Sunday night.
I didn't know him very well, I don't know his Mum (my neighbour) very well either, although I do see her pretty much every day and we exchange greetings.
So far I have;
dear ,
We are so sad to hear of your loss. Although we didn't know ** well he always had a shy smile for the children...
...and that's where I'm stuck. I'm trying to aim for something a bit more personal than "sorry for your loss, stay strong" type of thing.