The San Joaquin County Sheriff’s Office says its investigation into the November 29, 2025 mass shooting at a Stockton birthday party is nearly complete, and the case is close to being handed to the district attorney. Investigators say they are finalizing a few remaining pieces of evidence before the file changes hands, with the stated goal of charging suspects to the full extent of the law.
The shooting happened on Lucile Avenue at Thorton Road as a 2-year-old’s birthday party was about to cut the cake. Four people were killed: Journey Rose Reotutar Guerrero, 8, Maya Lupian, 8, Amari Peterson, 14, and Susano Archuleta, 21. Thirteen others were injured. No arrests have been announced, and the sheriff’s office has recovered two vehicles believed to be connected to the shooting.
A handoff to the district attorney is a significant step, but it is not the same as charges being filed. Prosecutors will review the evidence independently before deciding how to proceed, which means the timeline for any potential arrests could still stretch on. For the families and neighbors who have waited since November, that wait has been the hardest part. What questions do you have about this case as it moves forward?
About the Author
Andrew Johnson
Andrew Johnson is a contributor to LocalBeat, covering local news and community stories.
