On August 22, 2007, 17-year-old Moises Contreras was shot and killed in a residential neighborhood of Long Beach, California. Officers arriving after reports of gunfire found Contreras critically wounded; he died at the scene despite medical efforts. Residents told police they had heard multiple gunshots that night.

Authorities linked the killing to ongoing gang violence affecting parts of Long Beach at that time and pursued leads suggesting a motive tied to local gang disputes. No definitive suspects were immediately identified, and witness cooperation was limited by fear of retaliation, leaving the investigation challenging and open.

Does anyone who lived in that neighborhood in 2007 or who has information about gang activity in that area have details that could help the investigation?