Otis v. Walter was a case heard by the United States Supreme Court in 1821 that dealt with the issue of whether or not an individual could be held liable for damages caused to another person's property due to negligence. The plaintiff, Otis, argued that he should be able to recover damages from defendant Walter after his horse and wagon were damaged when they fell into a ditch on land owned by Walter. The court found in favor of Otis, ruling that individuals can indeed be held liable for damage done through their own negligence. This decision established the legal principle of strict liability which holds people accountable for any harm they cause regardless of intent or fault. As such, this case is seen as one of the earliest examples in American jurisprudence where an individual was held responsible for negligent acts resulting in injury or loss to another party’s property

In Otis v. Walter, the Supreme Court of the United States heard a case involving an alleged breach of contract between two parties. The plaintiff, Otis, argued that he had entered into a contract with defendant Walter to purchase certain goods for which he had already paid in full. However, when it came time for delivery of the goods as agreed upon in their contract, Walter refused to do so and instead sold them elsewhere without providing any compensation or reimbursement to Otis. In its ruling on this matter, the majority opinion found that there was no legal basis for enforcing such contracts under existing state law and thus dismissed Otis' complaint against Walter. However Justice Story delivered a dissenting opinion arguing that while there may not have been specific laws governing these types of contracts at the time they were made; common law principles should be applied here since both parties clearly intended to enter into an agreement and one party (Walter) failed to fulfill his end of it by refusing delivery after payment was made in full. He concluded by stating that if courts are unwilling or unable to enforce such agreements then individuals will be left unprotected from unjustified breaches like those committed by defendants like Walter who refuse performance despite having received payment beforehand