Yosef Karo

“ Someone who commits suicide, we do not deal with him [i.e. his mourning] for any purpose. We do not mourn for him, or eulogize for him, or tear our clothing for him, or remove shoes for him. We only stand for him on a line and say the blessing of mourners for him, and any other thing that is respectful for the living.
Seif 2: Who is a considered a suicide? Someone such as a person who said: “I [lit. “he”] is going up to the roof,”, and they saw him go up while angry or he was in distress, and he fell and died, he is considered a suicide. ”