Two children are dead after a fire swept through a house Tuesday morning in Frederick County, Va.
Cameron McKenzie, 3, and his cousin, 4-year-old Madision Parker, died from their injuries.
Their grandmother is fighting for her life in critical condition at Washington Hospital Center.
The fire broke out in the living room of their home west of Winchester.
Firefighters said the home had no working smoke detectors, and they are still investigating how the fire started.
