Nichols, 49, was convicted in the April 19, 1995, bombing of the Alfred P. Murrah Federal Building in Oklahoma City.
While convicted of the crime Nichols served no time.
Being convicted of a crime means time was served.
( z1 serve :polarity - :ARG0 ( z2 person :name ( z3 name :op "Nichols" ) ) :ARG1 ( z4 time ) :time ( z5 convict :ARG1 z2 :ARG2 ( z6 crime ) ) )