Using the time line of LE, from time of entry to exit,how did this guy slaughter four people in fifteen minutes?
And how did nobody flee, or warn the others. How did it not end up the type of mess one you would expect from a single scrawny guy vs six college kids in five different rooms, in a residence he had no intelligence on?
Something strange about this, even before you consider Kaylee was under some type of government/professional harassment surveillance.