Read the US Supreme Court decisions — Roper v Simmons, Graham v Florida, Miller v Alabama—addressing juvenile justice. These opinions rely heavily upon social science studies which demonstrate that young adults’ brains do not settle until age 25, earlier for females. These opinions discuss the impulsive nature of young adults, the lack of capacity to think pass the moment.
You often cite the high murder rates in cities. One of the big drivers is social media and the disrespect and slights and juvenile smack talk between players that escalates at mach speed, where the aggrieved party deems that the only fix is to kill the other party, thereby seizing the moment to payback the insult.
Kirk’s killing fits that same mold. But we get it: Kirk’s life has more value to you than some 19 year old black kid from an urban housing project.
Common murder. Yes.