My niece has been raped

Dear Friends,

Life is weird. I used to be a regular /lounge/r, but I haven't dropped in in five years or so. I need help now, and after much thought I have decided that you are the best to offer it.

My niece has been raped. She is eighteen. The rapist was an acquaintance. He drugged her, then violated her, then invited friends to partake. And I fucking want to destroy this piece of shit.

Any ideas? Anyone? I know very little about the rapist except his name and address and the fact that he is (unfortunately) a member of the U.S. armed forces.

I want to make sure that from now till the end of his days, his existence is a living hell. I need ideas. Any idea short of murder is welcome.

Please give me ideas.

Thanks

My niece has been raped

I admit my role.