For the case of Aldrich Hazen (Rick) Ames , and his Colombian-born wife , Maria del Rosario Casas Ames arrested by the FBI on charges that they were Russian spies , is so rich in mysteries , puzzles , riddles and contradictions that the answers may never be untangled even as the CIA's counterintell.
It is not possible to tell if the accused were Russian spies, but they were born in Russia.
The accused were not born in Russia. 
( z1 contrast :ARG1 ( z2 possible :polarity - :ARG1 ( z3 tell :ARG1 ( z4 person :ARG0-of ( z5 spy ) :mod ( z6 country :name ( z7 name :op "Russia" ) ) :domain ( z8 person :ARG1-of ( z9 accuse ) ) ) ) ) )