One person has been killed in a construction accident Monday in Denver.
Police report Henry Grey died at a construction site at 102 W. Main St. at about 11:30 a.m.
The work site is a historic two-story brick commercial building in downtown Denver, which has been under renovation the past couple of years, according to local business owners. Crews were doing excavating work when a wall collapsed.
Iowa Occupational Safety and Health officials are investigating the incident.