Reyna Estrada was 15 when she was fatally shot in her bedroom in Phoenix on July 14, 2017. Described as a vibrant, happy teenager who loved the Boston Red Sox and Washington Redskins, Reyna was found by police after a reported person-with-a-gun call at a home near Interstate 17 and Buckeye Road.

Officers discovered Reyna’s 18-year-old brother, Ignacio Estrada, being restrained by their father and took him into custody after securing a handgun. Court documents say Ignacio later admitted to planning for a year to murder his entire family, motivated by anger over a $20,000 loan to his parents; he told investigators he decided to shoot Reyna so she could not call for help after he killed others. The father and mother’s actions that day — the father wrestling the weapon away and the mother calling 911 — interrupted the attack and led to Ignacio’s arrest on murder and attempted murder charges.

If anyone knew Reyna or has information about what happened that day, please share what you can.