A house fire in southeastern Kentucky Saturday killed seven people, including five children, state police said. The blaze happened just before 10 a.m. in a home on Sam Parker Road in the Knox County community of Gray, WLEX-TV, Lexington, reported. State Police said the cause of the fire, which was extinguished by 12:30 p.m., had not been determined but they did not believe foul play was involved, the TV station said. The fire broke out just before 10:00 Saturday morning at a home on Sam Parker Road in the Gray Community.