Danny hadn't slept well enough to sleepwalk since his uncle had taken him captive in July. His nightmares had been a constant reminder of the things his uncle had done to him, and he often woke up in a state of panic and horror, but always in his own bed.
When he was a kid, sleepwalking had been almost a constant in Danny's life. Most of the time he had woken up somewhere innocuous like his mother's or Melissa's bed. On rare occasions his mother would find him curled up outside in the bitter cold, completely unaware he had relocated in the middle of the night. It had gotten so bad the year after Melissa died, Val had sent up a small sensor that alarmed every time Danny left his room. That way she knew she wouldn't find him in the morning, drowned from falling asleep in a full bathtub, or frozen in the yard.
It had tapered off as he had grown, and the sensor had been put away. It was only on the odd occasion Danny would wake up somewhere strange, and generally right after he found himself in a different place. He hadn't even thought to worry about it while he was in hospital.
Perhaps he should have. Maybe then he could have warned Gabe. Instead, he entered the other boy's room in a dead sleep and climbed into Gabe's bed with both of them unaware of what was happening.