ADVOCATE FILE PHOTO -- Jennifer Kocke, mother of murder victim Courtney LeBlanc, kisses her daughter Megan Boudreaux after a jury found Gerald Bordelon guilty of LeBlanc's murder June 29, 2006, at the Livingston Parish Courthouse. 'Deadline: Crime' will feature the case on Sunday night.

True-crime reality series "Deadline: Crime with Tamron Hall" will put the magnifying glass on a Denham Springs homicide case Sunday. 

The show will explore the 2002 kidnapping, molestation and killing of Courtney LeBlanc. The episode airs at 9 p.m. on Investigation Discovery (cable Channel 103). 

LeBlanc was 12 years old when she and her family moved to Denham Springs. The family had barely settled in before LeBlanc vanished. It wasn't until 2006 that a Livingston Parish jury convicted LeBlanc's stepfather, Gerald J. Bordelon, of the crimes. In 2010, Bordelon died by lethal injection. 

In the episode, Hall discusses LeBlanc's case with retired FBI criminal profiler Mary Ellen O'Toole, Livingston Parish Sheriff Det. Chuck Watts, and LeBlanc's mother and sisters. 

Hall is an investigative journalist whose older sister was a murder victim in a case that is still officially unsolved. In each episode of "Deadline: Crime," Hall hunts for answers and conducts her own investigations to reveal what caused people to turn to crime. The show also asks if justice was ultimately served.

For more information, visit investigationdiscovery.com/