Comey's activities to unseat a legally elected president he did

Middle Township - Comey's activities to unseat a legally elected president he did not like forced a special council costing the American taxpayer over $30 million. He had legal options like being a whistleblower to express his concern. Apparently, he is above the law. Didn't we just sit through Jerry Nadler hearings where every other congressman stated no one was above the law?