Thus, this law builds upon the idea that it is only valid under the circumstances that a slave actually escapes which in this case Dred Scott did not. While he did not know of his rights, he traveled with Dr. Emerson into the free states, Illinois and Wisconsin, without any intent of escape. Therefore, Dred Scott was involuntarily brought by Dr. Emerson into territories where slavery was outlawed. Similarly, in the Prigg v. Pennsylvania case, the Fugitive Slave Law creates an easy job for commissioners to arbitrarily grab any African American who may or may not be a slave and report them. Under this law, Scott cannot be subjected to the punishments acquired by a fugitive