House Intelligence Committee Chairman Adam Schiff, a California Democrat who is also a member of the Select Committee on Jan. 6, hinted on Sunday that there could be criminal charges coming in the next few days at a former top official in President Donald Trump’s administration.

Schiff, during an appearance on CNN, teased the possibility that the panel could seek charges against former White House Chief of Staff Mark Meadows for refusing to comply with a subpoena issued by the committee to compel testimony.

“I think we will probably make a decision this week on our course of conduct with that particular witness [Mark Meadows] and maybe others,” Schiff said during a TV appearance on CNN’s “State of The Union” on Sunday.