Houston Cop Charged in Capitol Riot After Photos He Thought Were Deleted Placed Him in the Building

What do you call a person who commits a crime, lies about it, comes clean after getting caught in the lie and then makes up a lame excuse for committing the aforementioned crime? Would you call them a criminal? A hooligan? An undesirable member of society? Well, in this instance, the thing to call said person is Mr....