Las Vegas

In a motel in Las Vegas, Emma, ​​a country singer, and her newly married husband Paul find death. Apparently it was a murder-suicide committed by the man. But Paul's brother, Sherman Lyman, an old friend of Lieutenant Art Rayan, doesn't believe this thesis and asks for help from the New York Homicide Squad. Nick Raider sets off on a mission to the gambling city and, having found out that, in reality, the two newlyweds have been murdered, he begins to investigate to discover, among the many suspects, the couple's executioner...