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The FBI raided the office and home of Los Angeles Unified School District Superintendent Alberto Carvalho on Wednesday morning, a move that shocked the Los Angeles and state education communities.

U.S. Justice Department officials said judicially approved search warrants were executed at the district headquarters in downtown Los Angeles and Carvalho’s San Pedro residence, according to published reports. A residence in Southwest Ranches, Florida, was also searched.

Federal officials said nothing Wednesday about a possible investigation. Carvalho was the superintendent of the Miami-Dade County Public Schools in Florida for 14 years before taking the job in Los Angeles in 2022.

Carvalho has not made any public statements as of 6 p.m. Wednesday.

In a statement, Los Angeles Unified officials said, “We have been informed of law enforcement activity at Los Angeles Unified School District headquarters and at the home of the Superintendent. The District is cooperating with the investigation and we do not have further information at this time.”

A source familiar with the school district, who spoke to EdSource on the condition of anonymity, said the raids involved a failed artificial intelligence company, AllHere, that the district contracted with for a chatbot called Ed, meant to aid students.

Other media outlets have also reported that the raids and possible investigation centered on the district’s relationship with AllHere.

LAUSD entered into a $6.2 million professional services contract with AllHere to begin on July 1, 2023, for an initial two-year term. The contract had three one-year renewal options, according to district documents. District investigators began a probe a year later after learning the chatbot put students’ personal information at risk, The 74 reported at the time.

The company has also contracted with Miami-Dade County Public Schools, but Carvalho has denied involvement in that contract, the Los Angeles Times reported.

LAUSD began its rollout of Ed, the chatbot, in March 2024, with initial implementation set to begin with 100 schools that the district had identified as being its lowest-performing. District board members, Gov. Gavin Newsom and Mayor Karen Bass were in attendance at the inauguration of Ed, along with partners from various universities and businesses.

Three months later, Joanna Smith-Griffin, AllHere’s founder and CEO, left the company, and most employees were furloughed. In Nov. 2024, Smith-Griffin was arrested in North Carolina and charged in New York with securities fraud, wire fraud and aggravated identity theft. Her case remains open.

Carvalho was hailed as a rising leader ushering in a new era for Los Angeles Unified when he took over the district. He was reappointed last year and is paid more than $440,000 in salary, with his contract set to expire in 2030.

Carvalho “is the leading urban superintendent in the nation,” Dean Pedro A. Noguera of USC’s Rossier School of Education said on Wednesday. “He is a proven leader.
If Carvalho’s career is over, “the timing for the district is terrible” as it goes through layoffs and a fiscal crisis, Noguera said.

Los Angeles Unified and Carvalho have been repeatedly in the crosshairs of the federal administration during Trump’s second term.

The U.S. Department of Justice recently sought to join a lawsuit against LAUSD filed by the 1776 Project Foundation, which sued the district in January, claiming discrimination against its white students.

The lawsuit singles out LAUSD’s Predominantly Hispanic, Black, Asian, or other Non-Anglo program, which was established to curtail the effects of school segregation.

“Students attending non-PHBAO schools are denied and directly blocked from these benefits because of the racial composition of their school attendance zone, which detrimentally impacts the quality of the educational experience and directly damages these students,” the lawsuit alleges.

Carvalho has also maintained outspoken support of immigrant students and families, including those who are undocumented. He has previously shared that he migrated from Portugal to the United States as an undocumented teenager. LAUSD passed a resolution in the 2016-17 school year declaring itself a sanctuary district, and the board reaffirmed that status in a resolution passed late 2024.

EdSource reporter Emma Gallegos and data journalist Daniel J. Willis contributed to this report.