Summary: Today's Mystery:Johnny goes to Michigan to investigate an explosion onboard a ship, and to find the respectable man who is suspected of planting the bomb.<br><br>Original Radio Broadcast Date: August 3, 1954<br><br>When making your travel plans, remember <a href="http://johnnydollarair.com/" target="_blank" rel="noreferrer noopener">http://johnnydollarair.com</a><br><br>Take the listener survey at <a href="http://survey.greatdetectives.net/" target="_blank" rel="noreferrer noopener">http://survey.greatdetectives.net</a><br><br>
