Washington ? A federal judge has ruled that CIA officials committed fraud to protect a former covert agent against an eavesdropping lawsuit and is considering sanctioning as many as six who have worked at the agency, including former CIA Director George Tenet.

According to court documents unsealed Monday, U.S. District Judge Royce Lamberth referred a CIA attorney, Jeffrey Yeates, for disciplinary action. Lamberth also denied the CIA’s renewed efforts under the Obama administration to keep the case secret because of what he calls the agency’s “diminished credibility” and the “twisted history” in the case.

The judge also criticized CIA Director Leon Panetta, saying he’s given conflicting accounts about what should be revealed in the case. The ruling led to the unsealing Monday of more than 200 unclassified versions of classified filings in the 13-year-old case.

The court case comes amid increased scrutiny and allegations of lying against the spy agency.