Close Dead Dog Fire was human caused Fire officials have determined that the fire that has burned almost 18,000 acres on Colorado's western slope was started by a person. KUSA 9:30 PM. MDT June 14, 2017 TRENDING VIDEOS Teen charged with first-degree burn Leash law crackdown in Lafayette Teen arrested in girl's death in court 10-year-old death investigation WUSA Breaking News Conspiracy theorist segment stirs controversy Next Question: Manicured lawns in canyon President Trump: Suspect in congressional baseball shooting has died Family from Fort Collins lives in their bus Teen drives car into King Soopers store More Stories 9 things to do in Colorado this weekend Feb 11, 2016, 1:23 p.m. Body of uniformed McDonalds employee found in Fort… Jun 23, 2017, 10:53 a.m. It's been 5 years since the Waldo Canyon fire Jun 23, 2017, 1:09 p.m.