There should be a total investigation in this zoo or whatever facility that take care of these crocodiles. The lady who is feeding them is totally unprofessional. The fences doesn’t look that hardened and safe for the visitors.
As you can see in the video below, the poor lizards are so hungry that with the slightest identification and smell of food bit at every other scenes. One of the Crocodile in the left in a very unlikely situation have the hand of the other one and a few second later and a death spiral, the hand is gone… please the viewer discretion is advised: