Crime author Ann Rule wrote, " Smith is a cop who's been there, and a writer on his way straight up . . . chillingly authentic." Dear Departed - losing a sister is devastating. Finding a killer is deadly.She arrived home only seconds after her sister was murdered. And the killer was still in the house . . . Detective Sergeant Natalie Collins was a decorated homicide veteran, but nothing could have prepared her for what she found in her apartment that...