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Stockton mass shooting: Where is the suspect? Did police make arrests? Here's the latest

An investigation is underway a week after four people died and many were injured in a deadly shooting at a birthday party in Stockton, California.

Published on: Dec 8, 2025, 08:06:58 IST
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A week after four people died and many were injured in a deadly shooting in Stockton, California, investigators are still looking for a suspect and a motive. The San Joaquin County District Attorney's office has confirmed that a 22-year-old man named Luciano Guerrero, who attended the birthday party where the shooting took place, was later arrested for a "parole violation related to his presence" at the scene in Stockton. However, he is not a suspect in the shooting at this time, according to ABC 7.

Investigators examine the scene of a mass shooting Sunday, Nov. 30, 2025, in Stockton, Calif. (AP Photo/Ethan Swope) (AP)
Investigators examine the scene of a mass shooting Sunday, Nov. 30, 2025, in Stockton, Calif. (AP Photo/Ethan Swope) (AP)

Another man who was at the scene, Billy Williams, was also arrested for being on parole and being found at the scene of a crime, according to KCRA. He, too, was not arrested in connection to the shooting.

Read More | Stockton Banquet Hall mass shooting: Were rappers MBnel and Fly Boy Doughy targeted?

The November 29 shooting left three children and a young adult dead – Journey Rose Reotutar Guerrero, 8; Maya Lupian, 8; Amari Peterson, 14; and Susano Archuleta, 21.

Rewards being offered

Anyone with information about the shooting that can help find the suspect or suspects could receive a cash reward of up to $130,000.

The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), a co-investigating agency, announced that it is offering a reward of up to $20,000 for information leading to the arrest and conviction of the accused. Stockton Crime Stoppers also increased its cash reward from $25,000 to $55,000.

With $50,000 from the FBI and $5,000 from the Youth Peace & Justice Foundation, the total reward for information stands at $130,000, KCRA reported.

Read More | Police search for shooter after 4 killed, 3 of them children, in shooting in California's Stockton

What was meant to be a joyous celebration turned into a nightmare on the fateful day when someone entered the building along the 1900 block of Lucile Avenue and began shooting just before 6 pm. The people who were wounded range in age from 8 to around 30 years old.

Heather Brent, a spokesperson for the San Joaquin County sheriff's office, previously said that investigators believe it was a “targeted incident” at a banquet hall where 100 people or more had gathered for the party. “If you have surveillance footage, if you're a local business here, if you're in the area, live in the area, or maybe you've heard rumours — please contact the sheriff's office,” she added.

  • Sumanti Sen
    ABOUT THE AUTHOR
    Sumanti Sen

    Sumanti Sen covers everything that’s happening in the US, from politics to entertainment, but her expertise lies in covering crime news. She has comprehensively chronicled the Idaho student murders, the Laken Riley and Iryna Zarutska cases, and the killing of Charlie Kirk, among other incidents. Over the years, she has interviewed several victims/families of victims of crimes seeking justice. She digs up stories that might otherwise remain unheard, and does her bit to ensure that victims and survivors’ voices are heard. Sumanti’s many years of experience also include interviews with Hamas attack survivors and mental health experts, among others. Her coverage of the October 7 Hamas attack on Israel and interviews with survivors of the tragedy, coupled with her other works including the Titan submersible coverage, earned her the Digi Journo of the Quarter award during her first year at Hindustan Times. Sumanti actively tracks missing person cases in the United States, and peruses Reddit and other social media platforms to bring to light cases that frequently elude public attention. She has extensively covered the disappearances of Nancy Guthrie, Thomas Medlin, Beau Mann, and Sudiksha Konanki, among others. When not at work, you will either find her with her novels, or with her beloved rescue pooches.Read More

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