Adam Schiff continuously stated his committee had evidence of efforts by Trump to collude with Russia to sway the last presidential election. He even took part in an impeachment, with daily briefs on how the evidence would prove Trump needed to be removed. His effort, with no facts to substantiate his claim, led to media reports that stirred discontent, and led many to demand removing Trump from office. The money he spent was unconscionable, and the only thing to be surmised from the entire debacle was trying to change the country by using lies to overthrow an elected President. According to Title 18, Code 2348, his actions - as well as those that took part - was a seditious conspiracy; a felony that can carry 20 years of imprisonment.
I'm not holding my breath, while waiting for the indictment. Like most of the last administration, Schiff will skate and only lose some credibility, instead of his freedom.