Johnny investigates the murder of an insured and a key clue is a missing black doll. Original Air Date: July 21, 1953 Save more and combine hotel and airline fare at http://www.johnnydollarair.com Become one of our friends on Facebook...http://www.facebook.com/radiodetectives Take the listener survey at http://survey.greatdetectives.net Click here to download, click here to add this podcast to…