The Detective Is Already Dead, Vol. 5 (manga)

-Now we know what we-re up against-!-With a little help from Charlotte Arisaka Anderson and a surprise appearance by the late detective herself, I, Kimihiko Kimizuka, was able to defeat the devious pseudohuman Chameleon who attacked us during our cruise ship investigation. That doesn-t mean the end of our excitement aboard the ship, though, because right after cleaning up that mess, Charlie, Yui, Nagisa, and I were summoned to-learn the truth about Siesta-s death?! Not only that, but it turns out Nagisa has some bigger shoes to fill than we thought-What exactly was the ace detective wrapped up in before her untimely demise?!