The Biden administration has selected a Houston-area sheriff as its pick to run Immigration and Customs Enforcement, White House officials announced on Tuesday.

The selection of a nominee comes after years of acting leaders and a series of resignations at ICE during the Trump administration. The agency, which has come under mounting public scrutiny for controversial policies and operations throughout Trump’s term, has seen six leaders come and go since 2017. None of the agency's directors during Trump’s term were ever confirmed in the Senate.