Three people accused of having been negligent in their role as caregivers have been charged in connection with the death of an 86-year-old woman who died June 14 after being left out in the heat for six hours, Colorado Attorney General Phil Weiser said in a news release Tuesday.

His office said in the release that the charges arise from the death of Hazel Place at Cappella Assisted Living and Memory Care in Grand Junction. An investigation by the Medicaid Fraud Control Unit of the Colorado Department of Law and the Grand Junction Police Department found that Jamie Johnston, 30; Jenny Logan, 50; and Letticia Martinez, 27; were responsible for Place’s death.