Cop killer: Teen Nathaniel Kangas shoots, kills Alaska state troopers to protect his dad - video Dailymotion
![Pictured: Teenager accused of using assault rifle to shoot dead two Alaska troopers who featured in National Geographic show as they tried to arrest his father | Daily Mail Online Pictured: Teenager accused of using assault rifle to shoot dead two Alaska troopers who featured in National Geographic show as they tried to arrest his father | Daily Mail Online](https://i.dailymail.co.uk/i/pix/scaled/2014/05/04/article-2619843-1D8F1D5900000578-212_636x382.jpg)
Pictured: Teenager accused of using assault rifle to shoot dead two Alaska troopers who featured in National Geographic show as they tried to arrest his father | Daily Mail Online
![Nathanial Kangas Found Guilty of Murder I in 2014 Shooting Deaths of Trooper Rich and Sergeant Johnson - Alaska Native News Nathanial Kangas Found Guilty of Murder I in 2014 Shooting Deaths of Trooper Rich and Sergeant Johnson - Alaska Native News](https://i0.wp.com/alaska-native-news.com/wp-content/uploads/2016/05/image17-05-2016-07.59.50.jpg?fit=715%2C628&ssl=1)