A barefoot girl in her nightgown is picked up wandering along a dark Dane County highway. Sheriff deputies have no idea how the little girl got there, who she is, what happened to her, or where to take her.
A young man walks out of a camp for adults with cognitive disabilities and into the woods. It takes thousands of searchers a week to find Keith Kennedy -- naked, weak, covered with scratches and ticks, but alive.
A 7-year-old with blue eyes slips out of the basement of his house in Saratoga. On the fifth day of a massive search, rescue dogs find Benjamin Heil in a nearby pond, drowned.
These recent Wisconsin cases all involved individuals with autism, a devastating brain disorder that impairs judgment and communication. Over the past decade, the number of children diagnosed with this disorder has multiplied tenfold, and the national Centers for Disease Control now considers autism to be a public health crisis. Autism frequently wreaks havoc not just on a child's entire family, but on law and safety enforcement in the streets. The problem is expected to get worse as this population grows up.