Finney County officials say a fire that killed a woman and her two children started accidentally.

Sheriff Kevin Bascue says a preliminary autopsy indicated 22-year-old Nichole Savoy and her two children, 6-year-old Bryn and 22-month-old Madelyn, died of smoke inhalation during a fire Saturday at their Garden City home.

The Hutchinson News reports that fire investigators determined the fire started accidentally in a bedroom where Nichole Savoy was found dead.