Blood washed away by tears of repentence: : being an exact relation of the cause and manner of that horrid murther committed on the person of John Knight an apprentice to Mr. Arthur Worth in Milk-street, by Nathaniel Butler: with his unfained repentance for the same. Together with his apprehension, examination and conviction: the several conferences had between him and the right honourable the lord major, and most of the pious ministers about this city. Likewise an exact relation of his life, from his cradle to his death. A discovery of such of his confederates who have deceived their masters. Written with his owne hand.