A Sacramento teenager already facing local charges for a shooting that sent Picnic Day revelers scrambling for cover at a Davis park now confronts additional federal weapons charges that could significantly increase his prison time. Joseph Allen Davis, 19, was charged in an unsealed criminal complaint with being a felon in possession of a firearm, according to federal prosecutors, adding another layer of legal jeopardy to a case that has shaken the college town.
The April Incident That Changed Picnic Day
The charges stem from the April 12, 2025, shooting at Rainbow City Park in Davis, where three people were injured by gunfire during what should have been a celebratory day. Davis is accused of opening fire and injuring two teenagers and a 24-year-old man during the city's annual Picnic Day celebration, which draws thousands of people to the college town, as reported by ABC10.
The shooting happened while a fraternity was hosting an event, but organizers didn't have the required permits for an event of its size in the park space, according to city officials. The gunfire caused panic at the park, where Little League games were taking place nearby, with witnesses saying players and families dropped to the ground and fled as shots rang out before the games were quickly canceled and police cleared the area, ABC10 noted.
A Pattern of Gun Crimes
What makes this case particularly concerning is Davis's criminal history with firearms despite his young age. Davis is prohibited from possessing any firearms and ammunition because he has previously been convicted of a felon gun possession offense, according to the Department of Justice. Gun convictions in Sacramento's juvenile courts means Davis cannot possess firearms until he turns 30.
Yolo County prosecutors have labeled Joseph Allen Davis a danger to the community—at 19, a member of the Oak Park Bloods street gang with a history of gun crimes who walked with a loaded weapon onto a crowded Davis park before the shootout that sent revelers scrambling from the gunfire.
Federal Investigation Uncovers Evidence
The federal case gained momentum after investigators searched Davis's Sacramento apartment. Law enforcement officers conducted a search and seized a short-barrel AR-15-style pistol, as detailed by federal prosecutors. Two hours before the shooting, investigators say a photo was taken on Davis's phone showing a gun in the backseat of a car, and four minutes before the shooting, surveillance footage shows Davis and at least three others walking to Rainbow City Park.
Officials say Davis was wearing a black sweatshirt and a black beanie, with officers later finding that sweatshirt in a nearby neighborhood that tested positive for gunshot residue.
Defendant's Self-Defense Claims
Davis told officers he brought the gun to the park because he "needed it for protection," claiming he fired in self-defense saying it was "four vs. one." After the shooting, he said he threw that rifle into a river, according to KCRA.
Legal Implications
If Davis is convicted of the federal charge, he could face up to 15 years in prison and a $250,000 fine, as reported by FOX40. The federal charges are separate from the local case, where Davis faces five felony and misdemeanor charges in the Picnic Day shooting, including felony possession of a weapon by a person previously convicted of a felony and felony possession of an assault weapon.
He has pleaded not guilty to the state charges against him on May 28, CBS Sacramento reported.
Multi-Agency Investigation
This case is the product of an investigation by the Federal Bureau of Investigation with assistance from the Davis Police Department, the Sacramento Police Department, the Sacramento County Sheriff's Office, the Yolo County District Attorney's Office, and the Sacramento County District Attorney's Office, according to the Department of Justice. Assistant U.S. Attorney Justin Lee is prosecuting the case.
This case is part of Project Safe Neighborhoods (PSN), a program bringing together all levels of law enforcement and the communities they serve to reduce violent crime and gun violence. The escalation to federal charges underscores the seriousness with which authorities are treating repeat firearms offenses, particularly when they involve violence in public spaces during community celebrations. The Davis Police Department has said it suspects there was more than one shooter and the suspects are believed to be outside of the Davis area, suggesting the investigation may continue to expand.
