Colon Gray, the father of alleged school shooter Colt Gray, has been convicted of second-degree murder and other charges related to the school shooting that killed four people and injured nine others. Gray, who had initially been indicted on 29 counts, was convicted on all 27 charges including murder and involuntary manslaughter. Prosecutors argued that Gray bought his son an AR-15-style rifle as a Christmas gift and allowed him access to the weapon despite warning signs about his deteriorating mental health. Gray faces up to 30 years in prison on each murder count and 1 to 10 years on each manslaughter count. The victims were identified as Mason Schermerhorn and Christian Angulo, both 14 years old, Richard Aspinwall, 39, and Cristina Irimie, 53.