Robert Dutkevitch

On Jan. 6, just after 8:30 p.m., Robert Dutkevitch rolled his wheelchair onto the smoking patio outside The Argyle assisted-living facility in Denver. Minutes later, the 73-year-old suddenly slumped in his chair, his head lolling to the side. He then fell headfirst into some rocks, not moving. Another resident outside went in to report what…