Having a job working with animals at a zoo has to be sort of similar to a security guard watching security cameras all day. Most of the time everything is calm and serene and just fine, and very little happens. But then there's that one moment when things get tense, and it's time to act!
A worker was cornered by a lion at the Dallas Zoo a few days ago, and had to be treated at the hospital after the attack. Here's what led up to it.