Detective Steve Music is back and boy are we glad. Dr. Haddon Dainsbury's bedroom is saturated in blood and his wife is missing. Detectives Steve Music and Kanietha Gerta are sure that Mrs. Dainsbury's body is missing because DNA evidence on "or in"her body will name her killer, but ... If they hope to catch this killer, they'll have to rethink everything they thought they knew about the collection and interpretation of evidence