A person may testify as to what he or she personally observed in court. Testimony is probably the most commonly presented form of evidence. In a "he said/she said" situation, where both witnesses observed the facts in question and are testifying differently about what happened, their testimony should be admitted, and the decider or fact (judge or jury) makes the decision about who has more credibility.
en banc
When all judges of a (typically appellate) court hear a case together, they are sitting en banc.
All court cases are public records. Go to the Clerk of The Court offices and if you supply the names and dates of the case they should be able to pull the court file.
The ruling of the court below the Supreme Court will be upheld. The Supreme Court is similar to an appeals court. If they don't want to take the case, then whatever the court ruling was will stand.
If the papers were submitted together, then they will be processed correctly.
First of all court need some proof of your case, so that court should take some action.
(in the US) there never has been such a case brought to court.
There are various steps that lead to a Supreme Court hearing. First of all, the case begins in the lower courts. If unhappy with the decision reached in this court, the case can be appealed before US Court of Appeals. If this doesn't go well, the defendant can request a rehearing or petition the Supreme Court. A petition of certiorari has to be filed, this will ask the Supreme Court to hear the case. At this point, the Court will either agree to hear the case, or reject it.
Without more informatiofn about the case it's really impossible to say. Court notations, abbreviations, and 'shorthand' are by no means universal throughout all court systems.
The case must first be heard at the lowest level of court. Most states have a court system that exists in the same area as a federal magistrate court or federal district court. The case must be decided by the lower court and appealed to a higher court. In the federal system this is the circuit court. Once all the lower courts have been exhausted, the lawyers may apply to be heard by the Supreme Court. The Supreme Court will determine which cases it will hear.
En banc
Any and all court decisions can be appealed to a higher court, if necessary all the way to the Supreme Court. But don't expect much. In an appeal the court is not permitted to examine any evidence in the case, only if there were an procedural errors or violations of your rights in the case. If you win the appeal, then the case must be completely retried in the lower court again with these problems found during the appeal corrected. All this gets expensive and very very time consuming.