Article III of the U.S. Constitution would MOST likely deal with the issue of trying cases involving treason.
Answer: Option C
Step-by-step explanation:
Article III of the constitution of the United States of America deals with the treason against the United States. Treason against he States shall consist only when a war is levied against the States.
It can also be made against them if they provide any kind of aid or comfort to their own enemies. All this is included in the section 110 of the third article of the constitution of the United States of America.