Ramon Dominguez Jr. was 16 and lived in Bakersfield, California, when he was shot just after 7 p.m. on September 23, 2015, at the intersection of Virginia and Quantico avenues. He was taken to Kern Medical Center and died about half an hour later. Family remembered Ramon as a young man who wanted to become a firefighter.

Investigators say the shooting followed an argument between Denzil Nutall and two other teenagers that escalated into violence in an east Bakersfield alley. Nutall was arrested in Los Angeles and charged in connection with the shooting. Ramon's mother, Danielle Leyva, spoke about the loss and how deeply it affected the family.

What details about Ramon’s last hours or the alley confrontation might help explain how things escalated so quickly?