CNN reporting has undercut Gov. Gavin Newsom’s (D) claim that a federal investigation into his wife, Jennifer Siebel Newsom, was initiated as a politically driven effort tied to President Donald Trump.
According to CNN, the case did not originate as a new directive from Washington leadership but instead began within the U.S. Attorney’s Office in Sacramento after whistleblower information was submitted and reviewed at the local level.
That reporting indicates federal prosecutors in California opened the inquiry based on whistleblower material before it expanded into a formal investigation.
CNN sources describe the process as beginning within standard prosecutorial channels in Sacramento rather than being initiated as a top-down decision from the Department of Justice (DOJ) in Washington, D.C.
The disclosure has become a focal point because Newsom publicly suggested the investigation was connected to his political opposition to Trump.
In a video released Monday, the governor argued that he was being targeted because of his criticism of the president and his prominence within national Democratic politics.
Once opened, the investigation moved into a broader federal probe. Officials have conducted witness interviews and issued grand jury subpoenas tied to financial records and organizational activity.
Investigators are examining tax-related questions involving Jennifer Siebel Newsom, along with financial documentation and nonprofit connections associated with individuals within the governor’s wider professional and political network.
Siebel Newsom is the founder of organizations focused on gender equity and media representation.
According to CNN, investigators have been reviewing matters related to tax issues and nonprofit activity, although authorities have not publicly detailed the specific allegations under examination.
The inquiry has reportedly involved both Sacramento-based federal prosecutors and investigators working from Washington.
However, sources familiar with the matter told CNN that DOJ leadership did not initiate the case and was not responsible for opening the investigation.
According to the Sacramento Bee, the probe has been active for roughly a year and stems from whistleblower complaints submitted to federal prosecutors in Sacramento.
The newspaper reported that the inquiry developed from information provided to investigators before expanding through additional investigative steps.
The Sacramento Bee also reported that the investigation exists alongside other federal matters involving individuals connected to Newsom’s political orbit.
One component of that broader scrutiny includes former Newsom chief of staff Dana Williamson, who pleaded guilty in a federal fraud case involving financial misconduct.
While Williamson’s case is separate from the investigation involving Siebel Newsom, it has contributed to increased attention on federal inquiries involving current and former associates of the California governor.
CNN reported that investigators have interviewed individuals connected to the Newsom family and sought financial and organizational records through subpoenas.
Newsom’s office has acknowledged that associates were contacted and that records appear to be under review, though the full scope of any subpoenaed materials has not been publicly disclosed.
The investigation has drawn heightened attention because of Newsom’s national political profile and his longstanding clashes with President Trump over issues including immigration, environmental policy, and federal authority.
Newsom has frequently emerged as one of the administration’s most visible Democratic critics, leading legal and political battles against several federal initiatives.
While Newsom has characterized the inquiry as politically motivated, CNN reported that sources familiar with the matter traced its origins to whistleblower information reviewed by federal prosecutors in Sacramento rather than a directive from DOJ leadership in Washington.
No criminal charges have been filed against Gov. Newsom or Jennifer Siebel Newsom, and federal officials have not publicly alleged wrongdoing by either.
Acting Attorney General Todd Blanche declined to comment on the matter.
WATCH:
