This took place in New Jersey, United States. A woman was quietly relaxing in her house when she began to hear noises. She calmly peeked out the window overlooking the garden and, upon witnessing such a spectacle, ran for her cell phone. She had to record it.
Corey Bale, the author of the video, lives in Frankford, USA. The area has a lot of forests, so it's usual for wild animals to come out every once in a while to "say hello".
But this was not a mere greeting. They were two beasts fighting each other, very angrily. Corey told the media that when the beasts left her garden after a big fight, she found bloody fur on the ground.
Don't miss out on this video, it's impressive.