When that one person, who is part of the judicial branch and operating within its jurisdiction, has a trial placed in front of them? Yes. That's literally their job.
The quote is from a landmark case that established the judiciary as being the ultimate arbiters of the interpretation of the laws that have been passed by the legislature and signed by the executive.
The quote is from a landmark case that established the judiciary as being the ultimate arbiters of the interpretation of the laws that have been passed by the legislature and signed by the executive.