STOCKTON, Calif. — On the evening of Nov. 29, 2025, families gathered at Monkey Space, a banquet hall on the 1900 block of Lucile Avenue in unincorporated San Joaquin County just north of Stockton city limits. The occasion was a 2-year-old girl’s birthday. Balloons, cake, music, and roughly 100 to 150 guests filled a room that had once been a children’s theater. Then, shortly before 6 p.m., as people prepared to cut the cake, gunfire tore through the celebration.
Four people were killed. Three of them were children. At least 13 others were wounded. Authorities recovered more than 50 shell casings from at least five firearms. Investigators have said they believe more than one shooter was involved, that the attack was targeted rather than random, and that known gang members were among those present. No one has been charged with the killings. As of September 2026, the San Joaquin County Sheriff’s Office — which has jurisdiction because the hall sits just outside city limits — says the investigation remains active and is approaching review by the district attorney.
The contrast is what still shocks people who live here. Stockton has long lived with violent crime at rates well above the California average. Residents know the sound of gunfire. What they did not expect was that sound inside a toddler’s party, with children on the floor and parents using their bodies as shields.
What happened that night
The venue had been booked in person by the child’s mother. Guests included relatives, friends, and, according to officials, people with gang affiliations. Sheriff Patrick Withrow later described the crime in blunt terms: people walked into a child’s birthday party and opened fire. He said investigators believed the shooters were looking for someone specific. Whether return fire occurred is among the questions that remain publicly unanswered.
Witnesses have described the first seconds as confusion. Loud pops. A pause while some people thought fireworks or a celebration gone too loud. Then screaming, falling bodies, and a rush for doors, closets, and cars. One father later said he was there with his children when the shooting started. His 14-year-old son, Amari Peterson, a Modesto freshman who played football and basketball, was among the dead. His daughter was wounded. Days afterward he said he did not want to question God — and that losing his son had left him questioning everything about life.
Guests and neighbors tried to stop bleeding with towels before paramedics arrived. First responders found a hall of broken decorations, terrified children, and multiple critical patients. Hospitals in the region went into mass-casualty mode. Conditions of the wounded were not fully released; at least one person was reported in critical condition in the first days. Two additional people later sought hospital care on their own, raising the official tally of those struck by gunfire.
The dead
Authorities and families identified the four who died as:
- Maya Lupian, 8, a third-grader at Aspire Apex Academy in Stockton, remembered by her school community as outgoing; she had recently earned a purple belt in karate.
- Journey Rose Reotutar Guerrero, 8, a third-grader at Commodore Stockton Skills School, who dreamed of cheerleading and becoming a doctor, according to her family.
- Amari Peterson, 14, of Modesto.
- Susano Archuleta, 21, of Stockton. Relatives and friends described him as full of life. Witnesses said he tried to shelter his girlfriend and children in a closet when the shooting began.
The two 8-year-olds were cousins. Their names, and Amari’s and Archuleta’s, circulated first through families and schools, then through official channels. Local districts offered counseling. Some events were postponed. The hall itself became a site of flowers, stuffed animals, notes, and vigils.
Investigation: what is known, and what is not
From the first briefings, officials asked the public not to treat rumor as fact. They also asked for doorbell video, phone footage, and any account of vehicles leaving the area. Two vehicles later tied to the shooting were recovered. A reward for information grew to as much as $130,000. The FBI, Stockton Police, and other agencies assisted. Detectives processed casings, firearms found in and around the scene (including on a rooftop, according to early statements), and interviews with a large guest list.
What has not been confirmed in public, even months later, is a named shooter in custody for the murders, a fully stated motive, or a complete account of how many people fired. Officials have repeatedly called the attack targeted. Mayor Christina Fugazi and others have spoken of group gang violence; the sheriff at times said it was too early to lock that conclusion in court-ready language. Attendees included people later held on unrelated parole or weapons matters. Those detentions are not the same as a homicide charging decision.
By February 2026, three months after the shooting, no suspects were in custody for the massacre and no criminal case had been filed on the killings. By June, six months on, the sheriff’s office still said only that the investigation was ongoing. In September 2026, officials said they were close to handing a package of evidence to the district attorney, with a few remaining pieces still being worked so any eventual charges could be as complete as possible. That is not an arrest. It is the posture of a case that has proven hard to close in public view.
Stockton police separately recorded other homicides in 2026, including a 17-year-old killed in a shooting near Sutter and Flora streets in late September — a different incident, in a different place, under city jurisdiction. The birthday-party case remains the one that redefined how many residents talk about safety at family events.
Children, trauma, and the weeks after
Clinicians who work with children after community violence describe a predictable set of aftereffects: fear of loud noises, sleep disruption, clinginess or regression in younger kids, irritability, and a collapsed sense that a party, a yard, or a banquet hall is safe. Parents who were there have described scooping children up and running without a clear memory of the sound itself — only of getting out.
Schools in Stockton Unified and nearby districts put counselors in place. Community centers collected food, rides to hospitals, and prayer. Clergy and volunteers showed up not because every resident knew the families, but because the setting made the crime feel like an attack on ordinary family life. One neighbor’s line, repeated in local coverage, was simple: it does not matter whether you knew them; when this happens, it touches all of us.
The larger national argument about guns, gangs, mental health, and public safety arrived on schedule. Stockton’s own numbers — thousands of violent crimes in a recent year, a homicide count that fluctuates but never feels abstract — give that argument a local texture. The party shooting did not invent the city’s violence problem. It put children at the center of it in a way that is hard to file away as “another weekend.”
A city that has heard this story before — and still cannot metabolize this one
Stockton has a reputation, fair and unfair, for grit and for gang conflict. After Nov. 29, some residents said they feared a new shorthand: the place where they shoot kids. That is a cruel reduction of a city of more than 300,000 that is also trying to rebuild, attract investment, and keep young people in school and sports. It is also a sentence people said out loud because three school-age children died at a 2-year-old’s party.
Leadership statements followed a familiar pattern: hearts broken, investigation ongoing, please come forward, do not speculate in ways that poison witnesses. Those statements are not empty. They are also not the same as accountability. Families have had funerals, GoFundMe campaigns, and months of waiting. One man who survived the party was later killed in a separate shooting in Lodi — a reminder that the social world around the original event did not become safe when the yellow tape came down.
Healing, in the official vocabulary, means counseling lines, vigils, and school support. Healing, for the people who were in the room, means something slower: children who will not go to parties the same way, parents who scan parking lots, and a community that still does not know who will stand in court.
What remains
The facts that can be stated without embroidery are these. A toddler’s birthday was held at Monkey Space on Lucile Avenue on Nov. 29, 2025. Multiple shooters are believed to have fired dozens of rounds. Four people died, three of them children ages 8, 8, and 14, along with a 21-year-old. More than a dozen others were shot. Officials call it targeted and point to gang context. A large reward exists. Vehicles of interest have been identified. The case has not produced public murder charges. The sheriff’s office says it is still working and nearing a handoff to prosecutors.
That is a thinner story than anyone wants. It is the accurate one.
Anyone with video, a name, or a detail they have been afraid to share can still call the San Joaquin County Sheriff’s Office or local crime-stoppers lines. The families already know what the rest of Stockton learned that night: a cake, a playlist, and a room full of children are not a shield. The question that has lasted from November into the following autumn is whether the people who treated them as targets will ever be named in a courtroom, not only in a headline.
