In McKees Rocks, police say a five month old boy, his grandmother and uncle died in a fire on Christmas Eve. The fire was reported shortly after 6 o’clock Saturday morning in a two story home in Stowe Township. Allegheny County medical examiner’s office identified the victims as 50-year-old Linda Tschudi, 29-year-old Michael Tschudi Jr. and five month old Gabriel Gilkis. Fire Marshal Martin Jacobs said the child was found on the second floor while the adults were found at the bottom of the stairs.