R.J. Decker centers on the eponymous R.J. Decker, a disgraced newspaper photographer and ex-con who starts over as a private investigator in the colorful-if-crime-filled world of South Florida, tackling cases that range from slightly odd to outright bizarre with the help of his journalist ex, her police detective wife, and a shadowy new benefactor, a woman from his past who could be his greatest ally... or his one-way ticket back to prison.