Has anyone notice that in Part 2, when you watch the the video monitors in the guard flashback that a person falls on the upper left monitor, then another runs on the bottom central monitor and is seen again on the top left bending over the fallen person, and notice that that scenario (in the past) is repeated by you (falling) at the end of your escape from the lab and Ms. Simmons running toward you? I'm wondering if this means that the potion sends you back to the past? And if the guard flashback is any indication, that seems to be the night of the massacre. Uh oh.