The trial of William Chetwynd, gent. on three several indictments, for the murder of Mr. Thomas Ricketts : wherein the arguments of the council on each side, on the several points of law arising therein are fully set forth : with the special verdict found by the jury : at the King's commissions of the peace, and oyer and terminer, held for the city of London, &c. on the 12th, 13th, 14th, and 17th of October 1743