I came into watching this video with a complete open mind, because human behavior is a really tricky thing that's hard to judge. I don't typically think behavior after a tragedy or event can always be consistent or judged. I have experienced tragedy where people acted in a totally shocking way, but it meant nothing as far as guilt or innocence. And I actually think that's true for a lot of situations.
BUT...I now understand why LE thought it behavior was off. So far in this video (IMO of course) it's straight up bad, bad, BAD acting. It's painful to watch how bad and insincere it is. It's a freaking joke, it's obvious. Again, JMO.