Rescue 911 - Boxcar Boy

Season 5 Episode 517
A boy falls inside a hopper car while playing with friends. The train subsequently leaves, and one friend hides the info on where he is from the victim's family and police. The police and the Norfolk and Western Railway undertake a massive search for him. Three days later a toddler finds him calling for help in the stopped train while playing in his grandmothers backyard 60 miles away.
Locations in Indianapolis, Indiana and Lafayette, Indiana on September 17, 1993