San Dieguito School Brawl Spills Into Court as Judge Slaps Down Defamation Suit

In the latest twist from San Dieguito Union High School District's 2024 board wars, a defamation lawsuit that grew out of a nasty campaign fight is off the trial calendar for now. Last Friday, Superior Court Judge Marcella O. McLaughlin granted trustee Michael Allman's anti-SLAPP motion, tossing a libel suit filed by former candidate Kevin Sabellico and effectively ending this round of the legal feud. The ruling leaves Sabellico room to appeal, but for the moment the courtroom chapter of this school board drama is on pause.

Judge says plaintiff did not clear the legal bar

Judge McLaughlin sided with Allman by granting his special motion to strike and finding that Sabellico had not shown a probability of winning on his defamation claim, according to the San Diego Union-Tribune. The court treated Allman's comments as political speech and concluded that Sabellico counted as a limited public figure, which meant he had to prove "actual malice" - that Allman either knew his statements were false or recklessly ignored the truth. Because the judge found Sabellico's evidence fell short of that demanding standard, she struck the complaint and left open the possibility that Allman could seek attorney fees under California law.

What the anti-SLAPP law does

California's anti-SLAPP statute is designed to quickly weed out lawsuits that appear aimed at chilling speech on public issues and to shift the burden onto the plaintiff to show a realistic chance of winning, according to the California Anti-SLAPP Project. When a public or limited public figure brings a defamation claim, that usually means proving "actual malice," which is intentionally a tough hurdle. The law can also pause discovery and expose a losing plaintiff to fee awards, turning anti-SLAPP motions into a powerful shield in hot local political fights.

Ads and the FPPC probe

The dispute traces back to two Facebook ads and a fight over whether screenshots sent to the Fair Political Practices Commission were authentic, as reported by The Coast News. That outlet found that Meta's ad library showed the contested ads had been live at one point but later appeared as "no longer available," a murky digital record that each side used to bolster its own story. Allman argued those irregularities justified his public doubts about the ads. Sabellico has countered that the accusations badly hurt his reputation and has vowed to keep pushing the issue.

According to state records and reporting, the FPPC opened inquiries and, as noted by the San Diego Union-Tribune, issued a warning letter to Allman over campaign-reporting violations. The Union-Tribune also described the 2024 Area 4 contest as the most expensive and politically charged school board race in San Diego County, with Allman raising more than $50,000 and Sabellico topping $100,000. The judge's ruling may close this particular case, but it does little to smooth out the political rifts that surfaced during the campaign.

What happens next

Allman has cast the ruling as a vindication and argued that anti-SLAPP protections exist to safeguard robust public debate, according to The Coast News. Sabellico told the same outlet he plans to appeal the dismissal and suggested he could file new suits if he believes future statements about him cross the line. If an appeal moves forward, the case could return to the courts and extend a battle that has already consumed significant time and money on both sides.

For voters and district staff, the decision offers a measure of legal closure but not much in the way of peace. Trustees and would-be trustees now have to decide whether to keep contesting these grievances in appellate briefs or in public meetings and social media feeds. Either way, the saga underscores how school board contests in San Diego have become stand-ins for broader political fights, with litigation now firmly part of the playbook for those who feel they have been wronged.