Rep. Charles Rangel (D-N.Y.) is suing Speaker John Boehner (R-Ohio) and six other lawmakers, charging that they mishandled the ethics investigation that led to his public censure in late 2010.

In a complaint filed Monday in federal court in Washington D.C., Rangel claims the Ethics Committee that investigated his alleged wrongdoing is guilty of “numerous flagrant, knowing and intentional violations” of his due process rights.

House members who approved his censure were “knowingly deceived” by the committee leaders — including then-Chairwoman Zoe Lofgren (D-Calif.) and ranking member Jo Bonner (R-Ala.) — into thinking that the probe “had been conducted in accordance with procedural rules and the protection of [Rangel’s] constitutional rights,” the complaint adds.