Two homicide detectives Turner Hahn and Frank Morales. One looks like a matinee idol out of the 1930s. The other a modern day version of a Neanderthal. Both extremely skilled in their chosen professions. They’re the ones who catch the cases no one else want to touch. The hard ones; the ones with few clues. The ones which have no suspects. Or the ones which have a thousand suspects. It doesn’t matter. If a killer or killers are out there waiting to be found. Bank on it. Turner and Frank will find them.