The Death of a Gnome

By Food Eater Lad, in Red November

I played this game and a friendly fight broke out over the rules. I sadly, couldn't answer the question to please this particularly pesty player. What are the circumstances when a gnome dies? Of course, the rule book couldn't explain it to him and he sucked the fun out of the game. So could anyone help me explain so that this problem does not arise again?