Janet Reno.
After Waco, she was the first to use the gambit: “I take full responsibility.” I waited for something; termination, imprisonment, suspension... The gimmick was that after she took full responsibility, there were NO consequences. Subsequently, I have seen this happen repeatedly from the municipal to the Federal level. Full responsibility with no consequences.
13. IRS commissioner John Koskinen for his role in the IRS targeting scandal and cover-up; lying to Congress; Contempt of Congress;