It is not necessary for me to give too much information as I don't want to ruin the listening experience for you but let me say that you should not assume that the program is so similar that there are no surprises, and the ending - well, you will have to listen.

A killer has committed five murders inside a hospital in recent weeks and security is heightened.

A plan has been devised to catch the murderer.

But, it is what will happen after the killer is caught that will create the suspense in this episode. 