SFPD Arrests a Homicide Suspect involved in a 2024 Investigation #24-083(b)

On August 5th, 2024, at approximately 5:00 a.m. San Francisco Police officers from Mission Station were in the area of 20th and Shotwell streets when they were flagged down regarding a shooting.

Officers were advised that the suspect brandished a firearm at the victim and assaulted a second victim. Officers canvassed the area and located the victim near the 3300 block of 20th Street, suffering from an apparent gunshot wound. Officers rendered aid, including cardio-pulmonary resuscitation (CPR). Paramedics responded to the scene and rendered aid as well. Despite the lifesaving efforts of first responders, the victim was declared deceased on scene.

The SFPD Homicide Detail responded to the scene and took lead in the investigation.

Through the course of the investigation, Homicide investigators identified a potential suspect as 28-year-old Darryon Harry Chun of Daly City. An arrest warrant and search warrant were conducted on Chun's residence on January 23, 2026, with the assistance of the SFPD Tactical Team. Chun was taken into custody and subsequently released pending further investigation.

Homicide investigators diligently worked to gather additional evidence, and an arrest warrant was issued for Chun on May 5, 2026.

On May 19, 2026, the SFPD Tactical Team executed the arrest warrant at Chun’s residence, and he was taken into custody without further incident.

During the search warrant, officers confiscated several firearms, ammunition, and other evidence.

Chun was booked into San Francisco County Jail for murder (187(a)PC).

Although an arrest has been made, this remains an open and active investigation. Anyone with information is asked to contact the SFPD at 1-415-575-4444 or Text-A-Tip to TIP411, beginning your message with SFPD.

SFPD CASE# 240-487-844