Friday Plot Swap~ Mystery Style

Friday Plot Swap
Dawn's Plot Swap
Have a plot? Leave one
Need a plot ? Take one 
Have you seen a news story that got your wheels turning? 
Do you have a plot in your head that would make a great story, just not one you intend to write?  
Leave it here on Fridays 
pick up a plot for your weekend writing time.
Here is what I have for you this Friday: 
Some old style mysteries. 


Additional link: Cynthia Anderson
So, swap with me! 
Got any old mysteries in your inspiration file? 
Have an theories on these?