The Tattooed Man: Some Scars Don't Show : Pat Harrigan is a top cop who has survived the corruption and political maneuverings of the NSW Police. So far . . . Grace Riordan has left the Service and now works in the shadowy world of undercover intelligence - so she and Harrigan can't talk about work much. Harrigan is called to a grisly murder scene in Sydney's wealthy north: four dinner guest are seated around the dinner table - all dead. One of them a Senator's ex-wife; one of them a missing corrupt NSW detective. And the mummified condition of the detective's body - identified by a distinctive tattoo - suggests he has been dead for quit some time . . .