I am liking the progression of this series even only two books in. In this one a terminal cancer patient dies suddenly. She has planned on an assisted suicide and by all appearances it looks like that is what happened exactly. But she was a friend, albeit a kind of distant one, of Kincaid and something doesn't sit right with him.
There are four main suspects in this case and for the life of me I could not figure out who the killer would eventually be. The most obvious choice was a clear red herring. The others, though, were all sympathetic. And the murderer's grief and regret seen throughout the book is authentic and totally led me astray. Nicely crafted mystery.