requires that fugitives from justice may be extradited on the demand of executive authority of the state from which they fled. The Supreme Court has held that it is not compulsory for the fugitive to have fled after an indictment was issued, but only that the fugitive fled after having committed the crime. The Constitution provides for the extradition of fugitives who have committed "treason, felony or other crime." That phrase incorporates all acts prohibited by the laws of a state, including misdemeanors and small, or petty, offenses. In Kentucky v. Dennison (1860), the Supreme Court held that the federal courts may not compel state governors to surrender fugitives through the issue of writs of mandamus. The Dennison decision was overruled by Puerto Rico v. Branstad (1987); now, the federal courts may require the extradition of fugitives. Alleged fugitives generally may not challenge extradition proceedings. The motives of the governor demanding the extradition may not be questioned. The accused cannot defend himself against the charges in the extraditing state; the fugitive must do so in the state receiving him. However, the accused may prevent extradition by offering clear evidence that he was not in the state he allegedly fled from at the time of the crime. There is no constitutional requirement that extradited fugitives be tried only for the crimes named in the extradition proceedings. Fugitives brought to states by means other than extradition may be tried, even though the means of the conveyance was unlawful; the Supreme Court so ruled in Mahon v. Justice, . In Mahon a body of armed men from Kentucky forcibly took, without a warrant, a man in West Virginia to bring him back to Kentucky for formal arrest and trial. Clause 3: Fugitive Slave Clause Pierce Butler and Charles Pinckney, both from South Carolina, submitted this clause to the Constitutional Convention. James Wilson of Pennsylvania objected, stating it would require that state governments enforce slavery at taxpayers' expense. Butler withdrew the clause. However, on the next day the clause was quietly reinstated and adopted by the Convention without objection. This clause was added to the clause that provided extradition for fugitives from justice. When first adopted, this clause applied to fugitive slaves and required that they be extradited upon the claims of their masters, but it provided no means for doing so. The Fugitive Slave Act of 1793 created the mechanism for recovering a