There were several potential suspects for the murder of Margaret Treese in 1947, but over 71 years later it remains one of Davenport, Iowa’s most gruesome and infamous unsolved murders.
For this Audio File, we’re excited to present a guest post by John Brassard Jr. John is an author and historian from Eastern Iowa with an avid interest in historical true crime cases. He has a fascinating podcast called The Kitchen Table Historian you should check out if you love historical true crime cases.
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Read about Margaret’s murder here.