WASHINGTON (AP) – House Speaker Nancy Pelosi says she’s seeking the resignation of Capitol Police Chief Steven Sund a day after supporters of President Donald Trump stormed the Capitol.

The California Democrat also said Thursday that House Sergeant-at-Arms Paul Irving, another key security official, had already submitted his resignation. He reports directly to Pelosi, while Sund answers to both House and Senate.

Incoming Senate Majority Leader Chuck Schumer said he’ll fire the Senate Sergeant-at-Arms Michael Stenger.

Lawmakers have mixed praise for the Capitol Police with harsh criticism for the outfit, which was overwhelmed by Wednesday’s mob and unprepared for it.

The news comes following Pelosi’s announcement that  President Donald Trump should immediately be removed from office or Congress may proceed to impeach him.