My absolute heartfelt condolences to you, your family, and anyone else that knew Osman.
Loss is never an easy thing to deal with, and unexpected loss is even more difficult.
Whilst we didn't always see eye to eye, he came across as a kind and fair man, happy to give his time to others.
He was only young and had so much life still to life, taken away in the most tragic of circumstances.
Know that his love, his personality, his passion, and all the values that made him a good person are not lost, but rather live on in the hearts and minds, of all those lucky enough to have him in their lives.
Rest Peacefully Osman.