Detective John Valentino from Detroit's Third Precinct knows El Camino Drive very well...his father was murdered there over forty years ago. On Halloween 1978, Antonio Valentino was gunned down after work by three men, alleging that he was having an affair with one of their wives. He was shot in cold blood, and his killers were later exonerated, claiming self-defense. They believed that a toy pistol in the victim's pocket was an actual weapon. In...