Currently, I'm stuck on the quest "Tranquility Lane" and my current objective is to kill Mrs. Henderson "creatively" I've rigged the chandelier to drop on her and she dies as planned. However, I can't get out of the house. I checked the fallout wiki which mentions the terminal in the kitchen has security perimeters or something. I haven't even accessed it. I tried reloading a previous save file, but it plays out the same everytime. I rig the chandelier, it falls on her, the robot goes beserk, and I end up trapped in a house with 2 bodies. Anybody else encounter this problem and know how to fix it? I'm playing on the xbox 360 if that makes a difference.