Arthur Koehler & the 1932 Lindbergh Baby Kidnapping-Murder w/ Adam Schrager - A True Crime History Podcast

Summary: When authorities have difficulties linking physical evidence to Bruno Hauptmann in the Charles Lindbergh Jr. abduction and murder, Arthur Koehler, an expert on wood, helps them connect Hauptmann to the ladder left outside the Lindbergh family estate on March 1st, 1932.