Overview

• Marsha Cook, from Cedar Rapids, Iowa, was pronounced dead after collapsing on the trail.
• The incident occurred around 2:30 p.m. during a hike at Colorado National Monument.
• Temperatures in the area have exceeded 90 degrees Fahrenheit recently, contributing to heat-related health risks.
• Authorities recommend hiking early in the morning or late in the afternoon to avoid the hottest parts of the day.
• The Mesa County Coroner’s Office is investigating the exact cause of Cook's death.