Which leads me to wonder what the tox report stated. Were there drugs of any kind found in her system? Yes, this sounds like someone very ninja-like. I did, however, seem to remember it being stated that the room was in disarray. Did that seem consistent with a struggle, or were they looking for something, like the key? I find the fact that they locked the door on the way out particularly interesting, and telegraphs premeditation. Meaning, they knew of her medical condition and were trying to feign her death attributed to that? Again, to me, the door being locked is particularly notable, and the fact the key was gone is doubly so. Further, the fact no one heard anything is curious as well. Was her room situated in a manner that would have isolated sounds to some degree? One thing seems apparent to me, whomever did this had it well planned out, and executed their "mission" with skill. But why? What did Julia know that required her to be silenced? Had she had recent arguments with anyone that we know of? I really think we need to go back to Jennifer for more answers there. I can't imagine her twin not knowing about any significant concern her twin had.
Look at Julia's Twitter feeds for November 26. One post in very large fonts, "Trust no one" along with several Instagram links about trust and fake people. Something happened in her life around that date. Was there a breakup with a boyfriend?