“Deputies deployed less-lethal bean bags, and Taser with negative results."There's more to this story than the CBSNews report is giving
"[An Autopsy] showed that he had a .01% blood alcohol level and THC in his system, as well as amphetamine, which the Denver-based Rathod/Mohamedbhai law firm representing his family previously said was likely to be from a prescription to treat ADHD.
"[Lawyer] Rathod said that Glass was most likely having a mental crisis when he made the initial 911 call."
“when he made the initial 911 call”
Calling 911 gets people killed an awful lot these days of shoot first, ask questions later.