This carefully-worded condolence letter offers sympathy for the family of someone who took their own life.
Dear {Recipient},
I was recently informed of the tragic passing of {the deceased}. I am so sorry for your loss. I cannot imagine the shock and horror you felt that day, or the sadness you feel now.
I feel terrible that I did not know that {the deceased} was suffering so deeply. I remember the happy times {the deceased} and I had together, like {happy memory}. This news came as a great blow to me, as I'm sure it did to many people.
In honor of {the deceased}, I have made a donation to {suicide prevention group}. I can only hope that this tragedy will help others recognize these symptoms and prevent others from reaching the same fate.
Please, if there is anything I can do to help, let me know.
With love,
{Sender}