Watching this house of cards tumble is enlightening, disgusting, and educational all at once.

An internal investigation of FreedomWorks—the prominent conservative advocacy group and super-PAC—has focused on president Matt Kibbe’s management of the organization, his use of its resources, and a controversial book deal he signed, according to former FreedomWorks officials who have met with the private lawyers conducting the probe. One potential topic for the inquiry is a promotional video produced last year under the supervision of Adam Brandon, executive vice president of the group and a Kibbe loyalist. The video included a scene in which a female intern wearing a panda suit simulates performing oral sex on Hillary Clinton. [Author’s note: The previous sentence contains no typos.]

In December, after months of bitter in-fighting, two members of FreedomWorks’ board of trustees—C. Boyden Gray, the White House counsel for President George H.W. Bush, and James Burnley IV, a secretary of transportation during the Reagan years—notified Kibbe that they had received “allegations of wrongdoing by the organization or its employees” and had hired two lawyers, Alfred Regnery and David Martin, to investigate. Soon after, Regnery and Martin began interviewing past and present FreedomWorks employees and officials. This list included Dick Armey, the former House majority leader who in November resigned as chairman of the group (and pocketed an $8 million payout), citing concerns about the management of the organization. The investigating lawyers, Armey says, “picked my brain. I told them a forensic audit would be imperative because so much is hidden there.”

More: FreedomWorks Made Video of Fake Giant Panda Having Sex With Fake Hillary Clinton