https://missoulian.com/news/local/wounded-missoula-trooper-had-won-medal-of-valor-for-his/article_51335173-bad4-5e57-b6a0-a09289216c47.html
UPDATE Apr 2, 2019 and Apr 16, 2019 - good news, but still a long road to recovery:
https://www.missoulacurrent.com/general/2019/04/trooper-palmer-consciousness/
https://missoulian.com/news/state-and-regional/crime-and-courts/montana-trooper-wounded-in-shooting-interacts-from-hospital-bed/article_fa363d98-0e36-581a-8c34-2e98a18ad83d.html
New Update and even better news. It's still a long road, but his recovery seems really amazing:
https://www.ktvq.com/news/montana-news/montana-trooper-wade-palmer-continues-recovery-following-march-shooting
Newer:
https://www.greatfallstribune.com/story/news/2020/07/20/critically-injured-montana-highway-patrol-trooper-receives-medical-retirement/5475332002/
newstalkkgvo.com/hero-highway-patrol-trooper-wade-palmer-announces-his-retirement/