Final answer:
Courts engage in fact finding of agency decisions through various processes, such as reviewing briefs and records of lower courts. Attorneys for the parties present arguments and facts to help the court make a decision. Amicus curiae briefs submitted by interested parties may also influence the court's decision.
Step-by-step explanation:
Courts engage in fact finding of agency decisions through various processes. When a governor requests a federal court hearing, it indicates that the case involves a criminal matter and the state courts have been unable to reach a decision. Once a court agrees to hear a case, the attorneys for the respondents and petitioners submit briefs presenting arguments and facts from relevant precedents. The court's decision is based on these briefs, the records of lower courts, and any amicus curiae briefs submitted by interested parties.