Stockton, California — What was meant to be a joyful child’s birthday celebration turned into a scene of tragedy when gunfire erupted during the gathering. According to early reports from authorities, at least four people were killed and ten others were injured when shots were fired at the party.

Moments before the violence, the backyard celebration looked like any family gathering: balloons tied to fences, cake and snacks set out on tables, and children playing together. Witnesses said the sudden sound of gunshots created immediate panic as parents and relatives rushed to protect the children, pulling them to the ground and trying to shield them from danger.

Some neighbors initially thought the loud sounds were fireworks, a common occurrence during weekend celebrations. That confusion quickly disappeared as screams for help echoed through the neighborhood. Bystanders rushed outside to assist the wounded while others called emergency services, and within minutes police officers and paramedics arrived to secure the area and transport victims to nearby hospitals.

Authorities are now investigating how the shooting unfolded and whether it was a targeted attack or a random act of violence. Community leaders have described the incident as deeply disturbing, particularly because it occurred during a children’s event. As the investigation continues, families are mourning their losses while the neighborhood grapples with the shock of how a moment of celebration turned into one of grief.