Senator Lindsey Graham has started to look into the discussions that were reported to take place about invoking the 25th amendment and removing President Trump from office.

According to Fox News:

Senate Judiciary Committee Chairman Lindsey Graham announced Friday the panel will investigate alleged discussions between high-ranking Justice Department officials about invoking the 25th Amendment to remove President Trump from office.

Graham, R-S.C., penned a letter Friday to Attorney General William Barr, requesting documentation of the discussions which allegedly involved Deputy Attorney General Rod Rosenstein, who is set to leave the Justice Department shortly, former FBI Deputy Director Andrew McCabe and others.

“The Committee is deeply concerned with these discussions and whether they essentially indicate that two of the highest ranking law enforcement officials in the United States were discussing what amounts to a coup against the President,” Graham wrote to Barr. “Accordingly, the Committee plans to conduct oversight into these discussions and related matters.”

The alleged conversation took place on May 16, 2017, at Justice Department headquarters, Fox News reported in September. Sources told Fox News that McCabe, Rosenstein and former FBI counsel Lisa Page, among others, were in the room.

The 25th amendment allows for the vice-president and members of the cabinet to determine that the president is unable to perform the duties of his job.