Jill’s face was hard when PE ended, and I had the feeling she was trying not to cry. I tried talking to her in the locker room, but she simply shook her head and headed off for the showers. I was about to go there myself when I heard a shriek. Those of us who were still by the lockers raced to the shower room to see what was happening.Laurel jerked the curtain back from her stall and came running out, oblivious to the fact that she was naked. I gaped. Her skin was covered in a fine sheen of ice. Water droplets from the shower had frozen solid on her skin and in her hair, though in the steamy heat of the rest of the room, they were already starting to melt. I glanced over to the shower itself and noticed that the water coming out of the faucet was also frozen solid.