Overview
- Diego Esparza-Avila, 15, was fatally shot around 7:30 p.m. Friday near NW 5th Street and Classen Boulevard, five blocks from downtown.
 - Officers arrived to find paramedics treating him, and he was pronounced dead a short time later.
 - Police say he was in a car at some point before the shooting, but the sequence of events remains unknown.
 - Investigators have no suspect description and ask anyone with information to call the OCPD homicide tip line at 405-297-1200 or the Crime Line anonymously.
 - The killing came during Halloween-night gun violence in Oklahoma City, with five other teenagers shot in an unrelated party incident.