Don McGahn

Updated at 1:35 p.m. ET

White House counsel Don McGahn is resigning this autumn after a tumultuous stretch as President Trump's in-house lawyer.

Trump announced the departure on Twitter on Wednesday morning.

One likely candidate to replace McGahn is Emmet Flood, who joined the president's legal team in May to focus on the Justice Department's Russia investigation.

White House press secretary Sarah Sanders said on Wednesday morning that Trump likes McGahn and that they have a "good relationship. There's not really a lot to add here."

In a series of tweets over the weekend, President Trump responded to a story published in The New York Times that detailed extensive cooperation between White House counsel Donald McGahn and the inquiry by special counsel Robert Mueller into obstruction of justice and possible collusion between the Trump campaign and Russia.

On yet another day when President Trump's tweets are dominating the news, the top Republican and Democrat leading the House Intelligence Committee's Russia probe said his tweets aren't quite enough for them.

By day, Don McGahn is a straight-laced lawyer, but by night, he's a long-haired rocker.