That is very sad but at least he didn't have any help in his death. It appears his family will have a great support group with your church. It's very hard to take when someone so young dies, particularly without any warning.
Yes, a person who goes out to mow the lawn for the upteenth time in his life, doesn't expect to keel over and die in the middle of such activity. Makes us all realize that life is transitory, and when it's your time...man, the Grim Reaper's comin' for ya.