blackmail: the act of getting money from people or forcing them to do something by threatening to tell a secret of theirs or to harm them
noun: i never seen an blackmail
burglarize: to enter a house or a building illegally and steal things
verb: I have seen people steal
commit arson: the crime of intentionally starting a fire in order to damage or destroy something, especially a building or a preciusly object
verb: in series and movies I've seen that they commit arson.