sales consultant tell brazilian prosecutors believe planemaker embraer sa top officials include chief executive frederico curado know illicit payments relate sale military aircraft dominican republic wall street journal report embraer investigation u.s. brazilian authorities allegedly bribe officials dominican republic secure deal commercial defense aircraft accord official summaries sales consultant elio moti sonnenfeld statements receive payment 3.4 million embraer work perform pass along bribe public official dominican republic newspaper report wednesday journal cite person close case report thursday brazilian judge dismiss criminal charge sonnenfeld february allege bribery help embraer secure 92 million contract 2008 sell eight turboprop attack support aircraft carribean country embraer official decline comment directly sonnenfeld report statements say wednesday journal story base allegations apparently leak confidential testimony legal case brazil detail available company official note embraer state publicly conduct internal investigation cooperate u.s. department justice u.s. securities exchange commission relation possible violations u.s. foreign corrupt practice act fcpa prosecutors brazil file criminal complaint 2014 sonnenfeld eight former embraer vice presidents directors managers charge corruption money launder ceo curado name defendant accuse wrongdoing embraer consultant say believe ceo know bribery wsj