In the case of Chicago and Vincennes Railroad Company v. Fosdick, the Supreme Court of the United States was asked to determine whether a railroad company was liable for damages caused by a collision between two of its trains. The plaintiff, Fosdick, was a passenger on one of the trains and was injured in the collision. The defendant, the Chicago and Vincennes Railroad Company, argued that it was not liable for the damages because the collision was caused by the negligence of the engineer of one of the trains. The Supreme Court held that the railroad company was liable for the damages caused by the collision. The Court reasoned that the railroad company was responsible for the safety of its passengers and that it was negligent in failing to provide a safe environment for them. The Court also noted that the railroad company had a duty to exercise reasonable care in the operation of its trains and that it had failed to do so in this case. The Court concluded that the railroad company was liable for the damages caused by the collision and ordered it to pay Fosdick for his injuries. This case established the principle that a railroad company is responsible for the safety of its passengers and must exercise reasonable care in the operation of its trains.

In the case of Chicago and Vincennes Railroad Company v. Fosdick, Justice Miller delivered a dissenting opinion in which he argued that the majority had misconstrued the language of an Illinois statute regarding railroad companies' liability for damages to livestock caused by their trains. He noted that while it was true that under certain circumstances, such as when animals were running at large on a public highway or trespassing upon private property, railroads could be held liable for any damage they caused to them; however, this did not mean that they should be held responsible whenever an animal was injured or killed by one of their trains regardless of where it happened. Instead, he argued that if animals were being driven along a track owned and operated by the railroad company then there would have been no question about its responsibility for any injury or death resulting from its operations. Furthermore, Miller contended that even if there had been some ambiguity in the wording of the statute itself – which he believed there wasn't – then courts should interpret it liberally so as to protect those who might otherwise suffer losses due to negligence on behalf of railway companies.