In re Clark, 9 Wendell 212 (N.Y. Sup. Ct. 1832).
Wendell / Wendell, John L. Reports of Cases Argued and Determined in the Supreme Court of Judicature and in the Court for the Correction of Errors of the State of New-York. 26 vols. Albany: William and A. Gould, 1829–1842.
U.S. Constitution, art. 4, sec. 2. The word flee actually occurs only once in the Constitution. The word fled also occurs once.