David A. Clarke Jr., the sometimes divisive supporter of President Trump who appeared to flirt with taking a senior role in the Homeland Security Department, has resigned from his position as Milwaukee County sheriff, the county clerk said Thursday.

The clerk, George L. Christenson, said in an interview that his office had received a resignation letter from Mr. Clarke at 3:16 p.m. local time. The resignation was to take effect at the end of the day.

This article originally appeared on New York Times. Click here to read the full article on New York Times.