In the case of Garrett, Administrator of Lewis v. Louisville & Nashville Railroad Company (1914), the U.S Supreme Court ruled in favor of the railroad company. The plaintiff, Garrett, was representing the estate of a deceased man who had been killed by one of the defendant's trains while crossing its tracks at night. He argued that there were no warning signs or signals to alert pedestrians about incoming trains and thus held them responsible for his death. However, based on evidence presented during trial proceedings which showed that there were indeed adequate warnings present at all times and it was due to negligence on part of Lewis himself as he failed to take notice despite these precautions being in place; hence leading him into harm’s way resulting in fatal consequences. Therefore, under such circumstances where an individual fails to exercise reasonable care for their own safety even when sufficient measures have been taken by another party - they cannot be held liable for any ensuing damages or loss.

In the dissenting opinion for Garrett v. Louisville & Nashville Railroad Company, it was argued that the court majority had erred in its interpretation of Alabama state law and railroad regulations. The dissent contended that under Alabama law, a train conductor has an obligation to ensure passenger safety by maintaining order on the train. This includes preventing passengers from boarding or exiting while the train is moving - which was not done in this case leading to Lewis's death. Furthermore, they disagreed with the majority’s view that there were no grounds for negligence because Lewis voluntarily chose to exit a moving train; instead arguing that his actions were influenced by fear due to disorderly conduct happening within his vicinity inside said vehicle – thus making him feel unsafe enough to attempt such a dangerous escape route.