“It almost becomes, for Buck, more frantic and more chaotic … And then it becomes this searching that he has to go through where it’s almost worse, the fact that it’s not his own child, I think,” he told the outlet. “If you lose your own child, then you’re screwing up your own life. But if you lose somebody else’s child, you’re screwing up your life and theirs.”
He continued, “So there’s this desperation that I think is on a whole other level.” Additionally, Oliver explained that Buck’s situation is “do or die,” telling The Wrap that his only focus is finding this little boy. “It’s suicide what he does when he jumps back in that water to go after Christopher and it’s almost a continuation of that: My life doesn’t matter. I have to find this boy,” he said.
Catch new episodes of 9-1-1 on Mondays at 8 p.m. ET on Fox.
Source : https://www.distractify.com/p/does-christopher-die-on-911