I came across this July 10, 2008 AP article on Fox News: Ex-Diplomat: Sex With Teens OK in Brazil, Congo

Here are some quotes:

ALEXANDRIA, Virginia — An ex-diplomat convicted of having sex with teenage girls in the Congo and Brazil and taping the encounters is asking a judge for leniency, claiming that cultural differences in those
countries make sex with girls more acceptable.
Gons G. Nachman, 42, pleaded guilty in April to possessing child pornography after admitting that he had sex with 14- to 17-year-old girls while serving as a consular officer in Brazil and Congo and documenting the encounters in pictures and videos.
The case has been unusual on several fronts. It includes allegations that Nachman pressured attractive female visa applicants in Brazil for sex.

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