The news of my being free on bail drove Sir Percival, as I believe, to his last resources. The attempted attack on the road was one of those resources, and the suppression of all practical proof of his crime, by destroying the page of the register on which the forgery had been committed, was the other, and the surest of the two. If I could produce no extract from the original book to compare with the certified copy at Knowlesbury, I could produce no positive evidence, and could threaten him with no fatal exposure. All that was necessary to the attainment of his end was, that he should get into the vestry unperceived, that he should tear out the page in the register, and that he should leave the vestry again as privately as he had entered it.

On this supposition, it is easy to understand why he waited until nightfall before he made the attempt, and why he took advantage of the clerk’s absence to possess himself of the keys. Necessity would oblige him to strike a light to find his way to the right register, and common caution would suggest his locking the door on the inside in case of intrusion on the part of any inquisitive stranger, or on my part, if I happened to be in the neighbourhood at the time.