Think Progress has the details:

Contrary to the desires of House Minority Leader John Boehner (R-OH), Rep. Rick Renzi (R-AZ) released a statement late Monday vowing not to resign his House seat. “I will not resign and take on the cloak of guilt because I am innocent,” Renzi said. He was indicted last week on 35 counts of extortion, money laundering and conspiracy relating to his efforts to get the federal government to buy land from his business partner.