Lone Star Justice

Crime scene videos and real home videos are paired to create a powerful mystery.

Behind Mansion Walls is an American documentary television series on Investigation Discovery that debuted June 6, 2011. The series, hosted by Christopher Mason, tells the stories of crime and investigation that are unveiled in wealthy families and relationships, with conspiracies, hidden accounts, false identities and secret affairs. It tells stories of murder and mystery on a grand scale. The victims and individuals involved in cases come from upscale levels of society, from oil tycoons to real estate moguls.

Showcasing the most compelling crimes of yesteryear, when secrets festered, passions ran wild and cops had nothing but shoe-leather and gut instinct to catch a killer. Fashions may change but murder never goes out of style.

Investigations of disappearances and slayings turn communities upside down.

The documentary examines the gruesome murders of four young men in Solebury and the investigation that followed.

Between 2005 and 2009, eight women were found dead in or around the small town of Jennings, Louisiana, their bodies discarded in backroads and bayous. All were connected to one another. With a few suspects but no one ever charged, the unsolved cases remain a source of fear and frustration in the community. One victim's family share their search for answers. According to the book written by Ethan Brown, suspicions lie with a local drug dealer and local law enforcement.