Video shared by Rochester-based WHEC journalist Jennifer Lewke shows doorbell camera footage of a large wild cat walking past ...

An experienced hiker, Courtney Rasura knew not to run but instead maintained eye contact with the animal and is heard shouting “No!” multiple times on the video.

Video shows a California woman coming face-to-face with a mountain lion during a hike. NBC News' Marissa Parra has more on the close encounter.

After a cougar attacked a summer camp worker neat Hyampom, CA, DNA confirmed the wrong mountain lion was euthanized, according to Trinity County deputies.

A summer camp staffer walked away with minor injuries after an encounter with a mountain lion, California Department of Fish and Wildlife officials said.