If you don't believe me, start a game of DX and when you get to the part where you have to kill her in the HQ use the no-clip mode to avoid her. When you meet Gunther in the church you'll have one of two possible new conversations - depending on whether or not you rescued him in the first mission.
Deus Ex has some conversations that cannot be triggered with conventional means.
Deus Ex has some conversations that cannot be triggered with conventional means.
