A rare form of serial killer are Black Widows - women who kill their spouses and other family members - usually for financial gain. Even more rare are Black Widow Sisters.  This week I'll share two stories of sisters who set up murder syndicates for profit.  <p> </p><p>Learn more about your ad choices. Visit <a href="https://podcastchoices.com/adchoices">podcastchoices.com/adchoices</a></p>

S3 Ep118: Three Strikes and You're Dead: Kenneth Allen McDuff

Once Upon A Crime is a weekly true crime podcast that tells “the story behind the story” of real life crime. Told in a storytelling style, host Esther Ludlow digs into the details of each case to bring listeners the facts and information they won’t hear anywhere else.

Esther calls on her background in criminal psychology and includes biographical details of both victims and perpetrators to fully explore the circumstances and motivations behind the most heinous crimes.