But I'll tell you this. I'm also a former law enforcement officer. I ran one of the largest district attorney's offices in America, one of the ten largest. I put people behind bars for the rest of their life. I've broken up organized crime. I know something about prosecuting.
Law enforcement officers put people behind bars for the rest of their lives.
Law enforcement officers gather the evidence against criminals and are therefore involved in convicting people, but it's the justice system that actually locks people up.  Your AI does understand the distinction. 
( z1 put :ARG0 ( z2 person :ARG0-of ( z3 have-org-role :ARG2 ( z4 officer :ARG0-of ( z5 enforce :ARG1 ( z6 law ) ) ) ) ) :ARG1 ( z7 person ) :ARG2 ( z8 imprison :ARG1 z7 ) :duration ( z9 rest :part-of ( z10 life :poss z7 ) ) )