Detectives Kennedy and Donovan were partners for years Then one of them died And yet theyre still partners Kennedy has to solve Donovans death while his partners ghost helps him Sort of How do you explain where you got the tips How do you avoid showing them that youre speaking to thin air and no you havent lost your mind Kennedy has to hide how hes figuring it all out so he can keep his badge and solve the murder before he ends up dead and buried too