Four people, including three children, were killed and 13 others were wounded when gunfire erupted Nov. 29 at a 2-year-old’s birthday party in north Stockton, launching a large investigation that, months later, still had not produced arrests or a public account of who opened fire.
The shooting tore through a crowded family gathering just before 6 p.m. at a hall on Lucile Avenue near Thornton Road, where officials said more than 100 people had gathered. Detectives quickly said the attack appeared targeted and may have involved more than one shooter, but major questions stayed open as the case stretched from the first crime-scene search into a long, quieter phase of forensic work, witness interviews and appeals for help. By March, investigators had recovered two vehicles they said were linked to the shooting and a reward had grown to $130,000, yet authorities still had not named suspects, announced homicide charges or publicly settled on a motive.
Relatives said the party had reached the cake-cutting moment when the noise began. Patrice Williams, the birthday girl’s mother, said she first thought the popping sound came from balloons. “I actually thought it was my balloons popping. It was gunshots,” Williams said. Sheriff Patrick Withrow said the first calls reached dispatch shortly before 6 p.m. and deputies found a scene that extended beyond the building itself. He said detectives believed the gunfire started inside the hall and continued outside, a detail that helped explain the broad evidence search and the early concern that more than one person took part. In the first public updates, authorities said four victims had died and at least 11 others were hurt. Within days, officials and local outlets said 17 people had been shot in all, including the four who died. The dead were later identified as Maya Lupian, 8; Journey Rose Reotutar Guerrero, 8; Amari Peterson, 14; and Susano Archuleta, 21. Ambulances carried the wounded away as family members tried to find one another in the confusion.
Investigators released only fragments of what they knew in the first 10 days, but those details suggested a complicated crime scene. The sheriff’s office said early signs pointed to a targeted attack. On Dec. 9, Withrow said detectives had found at least 50 shell casings and determined that at least five firearms had been used, though he cautioned that did not necessarily mean five shooters. He said witnesses described the people responsible as dressed in black and wearing face coverings. Detectives also were trying to determine whether anyone at the party returned fire, a question that required tracing bullet paths and matching casings to guns. Withrow said known gang members had been at the party, but he stopped short of calling the shooting gang-related and said the motive was still unknown. He warned that sorting through the evidence would take time and told the public the case would not be solved “in a week or two.” For families, that slow pace left a painful gap between the public demand for answers and the limited facts investigators were willing to release.
The place itself became part of the story. The gathering was held at a site known locally as Monkey Space, a venue on the 1900 block of Lucile Avenue in unincorporated San Joaquin County just outside Stockton city limits. After the shooting, the property owner told local television that the space had been leased for office and video creative use, not for banquet-hall operations, and said the site was not zoned or approved for that kind of party business. County officials told local media they had not received a request to operate a business there. The operator of Monkey Space disputed that account and said he had submitted paperwork as a nonprofit after first applying in the wrong jurisdiction. That dispute did not answer what happened on the night of the shooting, but it sharpened questions about how the venue was being used, what oversight existed and why such a large family event had taken place there. By the Monday after the shooting, flowers had been placed outside the building, and images from the scene showed bullet damage that turned the party hall into a memorial and evidence site at the same time.
As the investigation moved into 2026, officials added a few steps but not the breakthrough many in Stockton had hoped for. Federal and local agencies, including the FBI, ATF, Stockton police and the sheriff’s office, joined the case. Reward money rose in stages to a combined $130,000 for information leading to arrests and convictions. On Jan. 17, the sheriff’s office released surveillance images of two light-colored sedans believed to be tied to the attack and asked the public to help identify them. On Feb. 4, authorities said they had found both vehicles and were processing them for evidence and DNA. Even then, the sheriff’s office did not say where the cars had been recovered or who had been using them. By March 9, a sheriff’s spokesperson said there was no new public update to share. A separate track of the case involved two parolees who were present at the party and were later taken into custody on parole matters, but authorities had still not announced that either man had been charged in the shooting itself. The homicide case, as presented publicly, remained open and largely unresolved.
The human toll stayed much clearer than the investigative picture. Amari Peterson’s father, Patrick Peterson, described trying to save his son after the gunfire broke out and later called the 14-year-old “the perfect gift from God.” Williams, whose daughter turned 2 that day and was not hurt, spoke in grief and disbelief as she described friends and relatives among the wounded and said she did not know why anyone would bring such violence into a child’s party. Community members built small memorials outside the hall and kept returning to the victims’ names, not just the case file. By March, artist Nerrissa Davis had started a campaign she called “Put Down Violence, Pick Up a Paintbrush,” using portraits and public art to keep the victims visible. Stockton Mayor Christina Fugazi said she was surprised no one had yet come forward with information leading to an arrest and said the community deserved answers. The contrast between those public expressions of mourning and the silence around the gunmen became one of the defining features of the case. The dead had faces, relatives and stories. The people who killed them, at least in the public record, still did not.
As of Sunday, March 22, the case remained unsolved. Detectives had recovered vehicles they believe were involved and were still working the evidence, but no suspect had been publicly identified, no homicide arrest had been announced and no new briefing date had been set.
Author note: Last updated March 22, 2026.