Like Gunther Hermann, agent Navarre can be terminated by simply speaking aloud a killphrase, specifically 'flatlander woman'. The definitive final encounter, however, occurs at UNATCO headquarters. Later, during an encounter in the subway at Battery Park, Anna may also be killed. The first occasion is within a 747 where the player can kill Anna in order to prevent the execution of an NSF leader. The game offers several opportunities in which Anna Navarre can be killed, and this affects later responses by Hermann and other characters. The best I could do was stick mines in the airplane.