Here is a clip
"A longtime neighbor and former member of Mr. Oliveira’s church said Mr. Oliveira had been a lifelong Jehovah’s Witness before turning to Islam two years ago. Other neighbors on the street where he grew up said he had few friends and spent many hours in front of his computer on social networking sites. In the past year, several said, he had taken to wearing black clothing."
Read the rest of the news here: http://www.nytimes.com/2011/04/08/world/americas/08brazil.html?partner=rss&emc=rss