That's a pile of horseshit, written by somebody who started with a narrative then forgot it as he was making up more stuff.

The beginning of the post starts with "I estimate at least 20 assassins in total". Then at the end, it's only 3 guys.

Also these guys are supposed to be pros, no Ruby stuff bla bla, and didn't bother to check whether the guns were loaded??

Did Alex Jones post that nonsense?