Answer:
I think so I don't know if I am right or wrong so really sorry if I am
The answer isn’t in that file just so you know
Rainsford's actions are justified because he will never truly be free until Zaroff is dead. A "beast at bay" refers to someone who is still being hunted. Rainsford will always feel hunted as long as Zaroff is alive, because he knows the 'hunt' will always go on in Zaroff's mind. He has to kill Zaroff so he doesn't have to live in fear.
I think that that is true. I hope this helps!
A, In Fact, studies by scientists have found......
In fact followed up by an actual factually proven statement!