Philadelphia, February 25th, 1957. A man pulled over on Susquehanna Road and found a cardboard box. Inside, a little boy, 4 years old, naked, malnourished, beaten to death. His hair had been freshly cut, his fingernails trimmed. Someone had cleaned him before leaving him here. Police searched every missing [music] person's report in the country. No one had reported him missing. For 65 years, he had no name. Detectives [music] and volunteers refused to let him be forgotten. DNA extraction was like confetti. It took years until genealogists finally matched [music] a name. Joseph Augustus Sorelli. His new headstone finally bore his name. But his parents were identified, too. They never reported him missing. They are dead. His killer remains unnamed. Follow for more.