Deputy Shoots Suspect After Sudden Knife Attack

A Call About an Armed Man

A routine police response quickly became a life-threatening confrontation in Lancaster, California. On June 20, 2026, Los Angeles County sheriff’s deputies responded to the area of Lancaster Boulevard and Sierra Highway after receiving a report of a person armed with a knife.

The location shown in the footage is consistent with the Lancaster intersection, where the incident unfolded near the Metrolink station.

The Encounter Suddenly Turns Violent

According to the Los Angeles County Sheriff’s Department, deputies contacted the suspect after arriving at the scene. During the encounter, the man allegedly attacked one of the deputies with a knife.

The deputy suffered a stab wound and was transported to a hospital for treatment. Officials described the injuries as non-life-threatening.

The Deputy Opens Fire

The knife attack triggered a deputy-involved shooting. Reporting from the Los Angeles Times says the deputy opened fire after being attacked, while the Sheriff's Department also reported that a second deputy-involved shooting occurred moments later.

The suspect was struck by gunfire and taken to a hospital, where he was later pronounced dead. Authorities had not initially released the identities of either the wounded deputy or the suspect.

A Second Shooting Is Reported

One detail that remained unclear in the initial reports was exactly what happened during the second deputy-involved shooting. The Sheriff's Department confirmed that another shooting occurred moments after the first but did not publicly explain the circumstances at that stage.

That distinction is important because investigators were still working to reconstruct the sequence of events.

The Investigation Begins

Following the shooting, the Sheriff's Homicide Bureau and Internal Affairs Bureau opened investigations into the incident. The Los Angeles County District Attorney's Office is responsible for determining whether any criminal charges will be filed and whether the shooting was legally justified.

The California Department of Justice also became involved under the state's requirements for certain officer-involved shootings.

A Dangerous Encounter Captured on Camera

The footage provides a glimpse of the tense scene around Sierra Highway and Lancaster Boulevard, while released police video gives investigators and the public a closer look at how the confrontation developed.

What began as a call involving a person reportedly carrying a knife quickly became a violent encounter that left a deputy injured and the suspect dead. The continuing investigation is expected to establish the precise sequence of actions leading to the shooting.