Relator's Detailed Allegations Cannot Overcome Public Disclosure Bar
Client Alert | 1 min read | 03.04.13
In U.S. ex rel. Mateski v. Raytheon Co. (C.D. Cal. Feb. 26, 2013), the district court dismissed the qui tam relator's action under the pre-2010 "public disclosure" provision, holding that, although the relator's allegations were much more specific than the information which had been publicly disclosed in the media, congressional hearings, and administrative reports, the broadly worded public disclosures on the same topics were sufficient to supply the government with enough information to initiate an investigation and, therefore, barred the action. The court rejected the relator's novel suggestion that it apply a Rule 9(b) particularity requirement to the publicly disclosed information, and it rejected his contention that he was an original source because (a) he had no hand in the public disclosure (a requirement which not all circuits apply), (b) he failed to provide his information to the government before filing suit, and (c) he could not demonstrate that he saw the fraud with his own eyes.
Insights
Client Alert | 7 min read | 11.05.26
2026 State Attorney General Elections: What Businesses Should Expect
As of November 4, 2026, the state attorney general elections point to increased enforcement in 2027, particularly in consumer protection, antitrust, AI, health care, and data centers.[1] Businesses should prepare for more investigations under existing laws and proposals for new legislation or rules. Campaign commitments indicate priorities, but their timing and implementation remain uncertain.[2]
Client Alert | 3 min read | 11.05.26
Federal, State, and Local Regulators Sue Toast Over B2B Advertising and Subscriptions
Client Alert | 3 min read | 11.04.26
CMS Proposal Would Overhaul Eligibility Rules for ACA Exchanges
Client Alert | 7 min read | 11.04.26
FDA Issues Guidance on Prescription Drug Use-Related Software
