Not sure what to make of this. Keep in mind, this is a blog page, not a news source. But this video seems to clearly show, from the cab driver's vantage point, shots being fired from a different location altogether. From a lower floor of the Mandalay Bay Casino & Hotel. Watch it here:
And then there's this video, which seems to show the same thing. Keep in mind, I don't how how trustworthy or believable these videos can be in our age of video editing and altering. But this is crazy to watch: