'Sir, my mum and sister are dead'
Two bodies have been found in a house in Las Vegas after a nine-year-old boy told school officials that his mother and sister were dead.
Investigators are questioning a man found covered in blood at the home.
Police arriving at about 9am local time found two people dead inside the house in the West Las Vegas neighbourhood.
Another child, a four-year-old boy, was also inside, but he was not hurt.
The nine-year-old boy told officials at nearby Hoggard Elementary School about the scene at the house.