District officials promised extra patrols and mental health support after a teen was wounded near Sepulveda Middle School.
NORTH HILLS, Calif. — Sepulveda Middle School in North Hills was placed on lockdown Wednesday after a teenage boy was shot just outside the campus during afternoon pickup, sending students rushing for cover and leaving families waiting for answers as police searched for a 13-year-old suspect.
The violence hit at one of the most sensitive moments in the school day, when students were leaving campus and younger children were being picked up by relatives and siblings. Officials said the wounded teen was not a Sepulveda student, but his presence near the school and the age of the suspected gunman turned the case into more than a standard street shooting. It became a test of school emergency response, parent communication and the district’s ability to reassure families after gunfire erupted within sight of campus.
Authorities said the shooting happened at about 3 p.m. adjacent to Sepulveda Middle School. Police later said the victim, identified by LAPD as a 17-year-old boy, had been walking to the school to pick up a younger sibling when an argument broke out with a 13-year-old boy. A shot was fired, striking the teen in the thigh. Firefighters took him to a hospital, and relatives later said he was expected to survive. Students on campus said they heard the gunshot and saw people scatter. Eighth grader Santo Jimenez said two kids appeared to be fighting before the shot, while student Alessandro Valdivia said the loud blast caused students and nearby people to run. The lockdown remained in place until about 5 p.m., after officers determined there was no continuing threat on campus.
In a message to the school community, the principal stressed that the injured teen was not enrolled at Sepulveda Middle School and said administrators had called in the Los Angeles School Police Department because the shooting happened so close to campus. That distinction mattered to school officials trying to calm parents, but it did little to reduce the fear of a scene that unfolded just outside school fencing. Police said the shooting occurred on school property but not inside the fenced area of the campus. Officers closed nearby streets, and television video showed a line of law enforcement vehicles near the school while investigators worked. LAUSD said school police officers would provide extra patrols and that additional staff and mental health resources would be on hand for students returning to class.
The public account of the case also underscored how incomplete information often is in the first hours after a campus-adjacent shooting. Police identified the victim as 17, while relatives described him to another outlet as 15. Investigators said the suspect was 13 and had not been arrested as of the latest local updates. Police also said the gun used in the shooting had been recovered, but they did not explain who owned it, how it was brought to the area, or whether any adult could face scrutiny over access to the weapon. A witness told local media the suspect was a student at the middle school, but officials had not publicly confirmed that. Police said the victim did not appear to have been targeted at random, suggesting prior contact or a direct dispute, yet they had not publicly laid out a full motive.
The school response became one of the most immediate parts of the story because families needed to know not only whether students were safe, but also what the next day would look like. LAUSD said there were no other threats to the campus, and the district framed the added patrols and support services as precautionary steps. The district’s message reflected a familiar pattern in Southern California school emergencies: secure the campus, coordinate with school police and city officers, notify families, then move quickly into reassurance and recovery. But for students who heard the shot or saw people running, the event may linger beyond the formal end of the lockdown. Their brief quotes captured the confusion of a scene where ordinary routines gave way to fear in a matter of seconds.
By late Wednesday, the campus had reopened, but the investigation was still active. Police had cleared two people who were briefly detained, no other injuries were reported, and no charges had yet been publicly announced. The next expected developments are an update on whether the juvenile suspect is taken into custody and any further school or police briefing on the case.
Author note: Last updated April 16, 2026.