On October 13, 2014, the bodies of 48-year-old Joy Tinker Hruby, her 50-year-old husband John Hruby, and their 17-year-old daughter Katherine Hruby were found in the family’s upscale home in Duncan, Oklahoma. The housekeeper discovered the three and notified authorities. All three victims died of gunshot wounds.

Investigators focused on the couple’s son, 19-year-old Alan Hruby. He was initially detained on unrelated credit card theft charges and, during questioning, confessed to killing his mother and sister, then waiting for and shooting his father. Alan told investigators his motive was financial: he had been cut off by his parents because of extravagant spending and debts and believed their deaths would give him access to an inheritance. He also admitted disposing of the weapon and the home security DVR and later traveled to Dallas.

Anyone who knew the Hruby family or has information about the days leading up to October 13, 2014, is asked to come forward.