ZUMBRO FALLS, MINN. -- Grace Magruder's son had run away again.
"I think he followed the deer path," she said, pointing to a narrow line of dirt through a patch of heavy brush near the family's home here.
Four-year-old Zachary is mentally handicapped and prone to wandering. That time he was found a quarter-mile away.
"If I leave for two seconds, it's almost like he watches, and then he's gone," Magruder said.
But she could find peace of mind in a radiowave-emitting bracelet the Wabasha County family will soon receive from neighboring Olmsted County. Olmsted is one of about five Minnesota counties using the technology that could track people if they get lost.
The movement, driven largely by families of people with disabilities, gained new urgency with the recent disappearance of Keith Kennedy from a summer camp and his rescue after a week in the Wisconsin woods.
The bracelets in Olmsted County are part of the Project Lifesaver program, which the county operates with the RT Autism Awareness Foundation. The foundation hopes to spread the program, which includes vulnerable adults, to eight more counties by the end of the year, says Brad Trahan, a co-founder.
Trahan says he's in talks with a legislator to push for a law next year that would make the program available statewide.