Brenda Biya threats with a knife

Brenda Biya is definitely becoming a professional with a knife.

After the news that made waves of her threatening her mother, Chantal Biya with a knife, another video has surfaced online showing her giving threats to another person with a knife.

In the video, one can clearly hear her mentioning strong words like the F**ks over and over, and even killing.

Scroll down and watch the video!!!