In 2019, two gunmen opened fire inside a charter school in a Denver suburb not far from Columbine High School, killing a student, 18-year-old Kendrick Castillo, who authorities said had charged at the shooters to protect classmates; two students at the school were charged in the attack. Alec McKinney was sentenced to life with a chance of parole in 40 years, plus 38 years; Devon Erickson was sentenced to life in prison without parole, plus 1,282 years. #Shooting2019HighlandsRanchCO |