Michael Chiesa files lawsuit against Conor McGregor as a result of bus attack Ultimate Fighting Championship lightweight Michael Chiesa is officially the first fighter to file a lawsuit against Conor McGregor for damages resulting from the Irishman's April attack of a charter bus which contained several UFC fighters including Chiesa.
TMZ first reported that Chiesa filed his lawsuit against McGregor in the state of New York on Monday seeking damages.
McGregor and group of men stormed the Barclays Center in Brooklyn days before UFC 223 on Apr.