According to officials, the search has been unsuccessful but they have had a few leads such as scraps found in wood and red cloth that could have been part of Jayden's pajamas.
BBM
http://www.wmbfnews.com/story/27705131/police-abduction-possible-in-case-of-missing-4-year-old-boy
I wonder what they mean by "scraps?"
I wonder that too. Some kids will tear things, particularly when bored, as a way to fill a sensory need. I wonder what sensory needs J has. It's possible that means he was sitting somewhere for a long time and started pulling/tearing at his clothes. It wouldn't be at all unusual. I have clients that have torn wallpaper off the walls, or pulled drywall down.
JMHO! I'm not an autism expert, just a behavior therapist and ASD researcher with experience.