I took a massive gulp of clean air and ran back into the house.

I met James at the bottom of the stairs. He was dragging David Henley by the armpits. I rushed past him, flying up the stairs to the master bedroom. I grabbed Sarah Henley by her ankles and pulled. She was dead weight. Adrenaline is a miraculous thing; I somehow managed to haul her off the bed and drag her down the carpeted stairs, my own vision beginning to narrow into a dark tunnel from the lack of oxygen.