WA:11-year-old Girl Shoots Cougar Stalking 13-year-old Brother

When Tom White spotted a cougar approaching his teenage son outside their home in rural Washington state last week, there was only one thing to do - hand a gun to his 11-year-old daughter. 
Without a moment's hesitation, Shelby White killed the female cougar, and wildlife officials suggested that the animal may have been sick. 

The mountain cat was 4 years old and weighed about 50lbs, which is about half of what an animal that age should weigh. 

More Here