Dorothy Hilligiest's son David disappeared one day in 1971. She spent her days and nights searching for him, following leads, and eagerly awaiting his return. And then she found out about Dean Corll, one of the most prolific serial killers in U.S. history.
Researchers have discovered a mistaken identity and another possible victim.
It was the most shocking crime of its day, 27 boys from the same part of town kidnapped, tortured, and killed by an affable neighbor named Dean Corll. Forty years later, it remains one of the least understood—or talked about—chapters in Houston's history.
A Q&A with Skip Hollandsworth, author of “The Lost Boys.”