What was supposed to be one of the proudest nights of the year for families in Fairfield, California, turned into a nightmare on Wednesday evening. Gunshots rang out in the parking lot of Fairfield High School just as families were snapping photos and hugging their graduates. An 18-year-old was killed. Three other people, including an 11-year-old child, were rushed to the hospital. And as of the latest updates, the shooter was still out there.
This wasn’t some random time of day at a random location. This was a graduation ceremony. Caps and gowns. Proud parents. Little siblings running around. The kind of evening that’s supposed to mark a new chapter in a young person’s life. Instead, it became the kind of story that stops you cold when you’re scrolling your phone at night.
What Happened in That Parking Lot
The shooting took place around 7:15 p.m. local time on Wednesday, June 3, 2026, in the parking lot of Fairfield High School, located at 205 East Atlantic Avenue. The campus sits about 50 miles northeast of San Francisco. But the graduation ceremony that evening wasn’t for Fairfield High itself. It was for Sem Yeto High School, a continuation high school that shares the same campus.
The ceremony had just wrapped up. Families were gathering near Schafer Stadium, doing what every family does after a graduation. Taking pictures. Laughing. Celebrating. Then gunfire erupted in the parking lot, and everything changed in seconds.
Police declared it a “large scale incident” almost immediately. Roads around the school were shut down and the campus went into full lockdown. Patrol cars and ambulances flooded the area within minutes.
The Victims
Four people were shot. The youngest was just 11 years old. The others were 18, 20, and 25. The 18-year-old was pronounced dead at the scene. Police had not confirmed whether that person was a graduating student, but the age lines up, and early reports from city officials initially referred to the victims as students before walking that language back.
The three surviving victims were transported to area hospitals. As of the initial reports, their conditions were unknown. That 11-year-old being among the injured is the kind of detail that hits especially hard. An 11-year-old at a graduation is probably someone’s little brother or sister, dragged along by their parents, maybe bored, maybe excited, definitely not expecting something like this.
A Mother Performing CPR in a Cap and Gown Scene
Perhaps the most gut-wrenching detail to come out of Wednesday night was reported by witnesses who spoke with local news crews. According to witnesses at the scene, a mother was seen performing CPR on her son, who was still wearing his graduation cap and gown.
Let that sit for a second. A mother, at what should have been the happiest moment of her kid’s young life, doing chest compressions on her child in a parking lot while he’s still dressed for his ceremony. That image is going to stay with everyone who saw it for the rest of their lives. It’s the kind of thing you can’t unsee and can’t unfeel.
The Shooter Is Still at Large
As of the most recent updates, no arrests had been made. Police had not released a description of the suspect, and Fairfield Police Officer Michelle Belyea told reporters, “I don’t have any information related to suspects at this time.”
Suisun City Mayor Alma Hernandez posted on Facebook shortly before 8 p.m. Wednesday that an “active shooter chase” was taking place in the city of Fairfield. That post initially described the victims as students, though she later edited it to say “individuals.” The fact that a sitting mayor was posting real-time updates on social media about an active chase gives you a sense of how fast things were moving and how little concrete information officials had in those early hours.
By 11 p.m., Officer Belyea gave another update but declined to say whether anyone was in custody. She did say there was no ongoing threat to the community, which suggests police either identified the suspect and believed they were no longer a danger, or they had other reasons to believe the shooting was targeted rather than random. But that’s reading between the lines. Officially, the investigation was described as “active and ongoing.”
What Neighbors Heard and Saw
The school sits in a residential area, and neighbors were quick to share what they experienced. Amanda Prieto, who lives nearby, told reporters she was on the phone in her backyard when she heard the shots. Her husband, Luis Prieto, said emergency services responded fast, with patrol cars and ambulances arriving on scene quickly.
A man who attended the ceremony told a local news affiliate that the shots started while families were taking photographs in the parking lot. That timing is important. This wasn’t during the ceremony itself, where people were seated and contained. It was during that loose, chaotic post-ceremony period when everyone is milling around, hugging, and finding their families. A parking lot full of hundreds of people with no cover and no structure.
Sem Yeto High School and the Fairfield Campus
Some people reading early reports were confused by the two school names being mentioned. Here’s the deal. Sem Yeto High School is a continuation high school. In California, continuation schools serve students who are at risk of not graduating from traditional high schools for various reasons. They’re smaller, more flexible, and often hold their ceremonies on the campuses of larger schools.
Sem Yeto shares a physical campus with Fairfield High School, which is why the shooting is being reported at both locations depending on which outlet you read. The graduation ceremony was held near Schafer Stadium on the Fairfield High campus, but it was a Sem Yeto event.
Ilana Israel Samuels, a spokesperson for the Fairfield-Suisun Unified School District, confirmed to reporters that “the shooting took place after the Sem Yeto High School graduation ceremonies had ended, and the police are gathering details.” She added, “Our thoughts are with the individuals affected.”
School Will Stay Open
In a decision that might surprise some parents, the school district confirmed that classes would continue as scheduled for the rest of the week. That signals authorities did not believe there was an ongoing danger to students or staff on campus. Whether parents agree with that assessment is another matter entirely.
The Solano County Sheriff’s Office said it was assisting Fairfield police with the investigation. Solano County Supervisor Wanda Williams posted on social media Wednesday night that the shooting saddened her. Fairfield Mayor Catherine Moy also released a statement, though she noted she did not yet have official details to share.
A Community in Shock
Officer Belyea summed up the feeling shared by many when she told reporters, “It’s a very scary incident when something like this happens especially at the end of a school event.” That’s about as candid as police officers get on camera, and it reflects what everyone is thinking.
Fairfield is a mid-sized city in Solano County, roughly halfway between San Francisco and Sacramento along I-80. It’s the kind of place where people know their neighbors, where families show up in force for school events, and where a graduation ceremony is a big deal for the whole community. Wednesday night shattered that sense of normalcy in the worst way imaginable.
What Comes Next
Police said they would provide further updates on Thursday. Anyone with information about the shooting is being urged to contact the Fairfield Police Department at (707) 428-7300. With no suspect in custody as of the last public update, that tip line could be critical.
For now, a community is left processing the unthinkable. A family is mourning an 18-year-old who didn’t make it home from graduation. Three other families are sitting in hospital waiting rooms hoping for good news about their loved ones, including the family of that 11-year-old. And everyone who was in that parking lot on Wednesday night is carrying something they’ll never fully shake.
This story is still developing, and key details, including who fired the shots and why, remain unknown.