Teacher showed this to me today, thought a few newschoolers might like it. Make sure sound is on. If you look at :52 seconds you can see the crane engineer running out of the control center. Also, There is a black rectangle box at :24 If you look to the left you can see the two big beams that look like a V. If you look straight up the middle of that you can see the crane farthest away. That`s where the 3 men that died were.