Matthew Riehl's six-year descent from a budding attorney to a gunman who live-streamed some of his final violent hours had struggled with episodes of mental illness.
The VA document says Riehl was hospitalized at the veterans medical center in Sheridan, Wyoming, in April 2014 after a psychotic episode.
The long-awaited change drew praise from Denver-based Western Energy Alliance, which sued to block the rules.
Nationwide, ICE says it arrested 40 percent more people under the Trump administration than in the prior year under President Obama.
Both western governors appeared together at an energy conference at Colorado State University.
Don't panic! There's still time to make plans for the 2017 solar eclipse.
Compared to last year at this time, more criminals and non-criminals have been arrested and deported.
Elise Johnson was five years old when a snowboarder collided with her, killing both. Now Elise's parents are working with ski areas, including in Colorado, on an awareness campaign.
- Richard D. Crandall is certified public accountant, a licensed school nutrition specialist and the founder of a company that oversees and audits USDA school child nutrition programs.Read more
- The state wants to make it more cost effective to send the wrecks to the crusher.Read more