Luis Lopez was 23 and from Philadelphia when he was fatally shot on May 18, 2007.

Lopez’s death occurred amid a broader spike in gun violence that disproportionately affected young men in Philadelphia, leaving numerous families without answers. Law enforcement and community groups have continued efforts to address and solve the backlog of cases from those years, but this case remains unresolved.

If anyone knew Luis Lopez, witnessed the shooting, or has information that could help bring closure to his family, please come forward to the Philadelphia authorities.