AHStitt:
It seems to me your logline aims too low in terms of the objective goal.
I don't see how his end of Act 1 objective goal can be anything less than to want to bring the pedophile to justice ? to expose the pedophile with enough evidence to win his conviction, get him locked up for his crimes.
Why would he want, why would he settle for anything less? ?It's a positive, a noble, a socially desirable goal, one the entire audience can root for. And it gives the audience an audio/visual moment that signals he has succeeded, when the jury returns a guilty verdict, ?the judge pronounces sentence.
This is a story where the protagonist must aim high from the git-go. ?The abominable nature of the crimes, the stakes of the innocent, vulnerable victims demand ?no less, imho.
The plot -- and logline -- should be about the biggest dream, the most important and meaningful goal, the must-have object, the must-do achievement in the life of the protagonist at the time in his life?in which the story is set.
fwiw