Hardcastle and McCormick - Hardcastle, Hardcastle, Hardcastle and McCormick

Hardcastle's dear old aunts are in town to visit. They like a
good mystery novel and seem to stumble upon a real life murder
plot at the airport on their way out of town. Hardcastle is
reluctant to believe their story, but as evidence mounts, he goes
a long with it. Who is the murderer and who hired a professional
to take out an author? Listen to find out!