🚨 Two Killed, Six Injured in Downtown L.A. Shooting Following Music Festival After‑Party

🚨 Two Killed, Six Injured in Downtown L.A. Shooting Following Music Festival After‑Party

August 4, 2025 | Los Angeles, CA — In the early hours of Monday morning, a mass shooting at an unsanctioned after-party in downtown Los Angeles claimed two lives and injured six others, according to the Los Angeles Police Department YouTube+9AP News+9ABC7 Los Angeles+9.

🕒 Timeline of Events

• Around 11 p.m. Sunday, officers patrolling a downtown warehouse district observed a person who appeared armed entering an unauthorized gathering. More than 50 partygoers were present before police cleared the area and arrested one individual for firearm possession ABC7 Los Angeles+4AP News+4New York Post+4.

• Approximately 2 hours later (1 a.m.), authorities received reports of gunfire at the same location. Upon returning, they discovered eight victims suffering gunshot wounds New York Post+4AP News+46abc Philadelphia+4.

• A 29-year-old man was pronounced dead at the scene; a 52-year-old woman succumbed to her injuries at a hospital. Victims ranged in age from 26 to 62, with at least one reported in critical condition ABC7 Los Angeles+16abc Philadelphia+1.

🔍 Investigation Details

• The party was reportedly an unofficial Hard Summer music festival after-party, held roughly 9 miles from the festival's primary venue in Inglewood YouTube+4AP News+4WDSU+4.

• Despite an initial arrest for gun possession, no suspect related directly to the shooting has yet been identified. Police are still gathering evidence and working to determine motive The Times of India+2WDSU+2New York Post+2.

• Investigators remained on scene for several hours, processing forensic evidence and conducting witness interviews AP News+1WDSU+1.

💬 Community Impact

• One grieving father identified his son, Gregory Derisso, as a victim. Derisso, age 29, had three young children and was reportedly supposed to have dinner with his father—plans he never made ABC7 Los Angeles+16abc Philadelphia+1.

• Residents and local business operators voiced concern about public safety in entertainment districts where parties proliferate overnight in unregulated spaces.

🧭 Why This Incident Resonates

• The tragedy came despite earlier police intervention, underscoring challenges in policing post-event crowds and preventing post-clearance violence.

• Downtown warehouse zones known for underground or pop-up events face growing scrutiny following similar incidents in other cities, where lack of oversight and security raise risks.

• Public officials—both city and county—are expected to review measures that could deter unauthorized after-parties or improve surveillance coordination in festival-heavy areas.

A music festival after-party turned deadly when two people were killed and six others shot shortly after LAPD had cleared the gathering. With one arrest tied only to firearm possession and no confirmed motive yet, investigators face a critical window to piece together motives and suspects. The incident highlights broader concerns about unsanctioned events and public safety in downtown entertainment zones.