I wish they could find the "Oakland County (Michigan) Child Killer". In 1966 and 1967, he was responsible for the abduction and murder of four children. He would keep them alive for days and then kill them perhaps minutes before he dumped their bodies.
I can only hope the bastard is frying in hell.
His first victim was the son of our back-fence neighbors. I had never met them formally, but did wave to them occasionally. You can bet my daughter did not play out in the yard by herself for a long, long time.