I was once walking through a zoo and then I heard a announcement over the speaker “a tiger has escaped, please report to the cafeteria for lockdown, so I ran as fast as I could towards the exit, when I stopped for a breather, I was in the aquatic area. I looked into a fish tank and saw a black and orange paw scooping up an unlucky white fish. it was above me. above the tunnel that I was in. I ran. towards the exit but the tiger was blocking our escape I found an air pistol, so I shot the roof , the tiger fled into a corner. when I got to the exit of the zoo I noticed the animal control.