"We, the Jury..."
The X-Men finally reach the home base of Factor Three, as captives. They find several enemies have been assembled by Factor Three and now the X-Men are on trial for crimes against Mutants and supporting homo-sapiens.
The verdict is guilty and they are sentenced to death, but the X-Men escape their execution only to find out that they cannot stop Factor Three from destroying humanity.
Reprints X-Men (1963) #37.