In March 1979 17 year old Holly Branagan was murdered in her family home in Bethlehem, PA. No one was ever arrested or charged with her murder. Part one of a series on this baffling and engaging story.
Special thanks to Marissa of The Vanished Podcast @thevanishedpod for suggesting this case.

Listen to PART ONE
Listen to PART TWO
Listen to PART THREE
Listen to CONCLUSION