The Last Devil to Die

I enjoy this series but this one wasn't my favorite. It had a similar feel to the others but we didn't get to see the four main murder club characters interact as much. The subplots were fairly sad and the rest revolved around the drug world, which I think I'm getting a little tired of. I wish the author would have run with a plot about romance scams or other scams against the elderly, since often they are not individuals but large groups of people who operate them and it would've been appropriate for that group.