Four Islamic militants were convicted today in a Pakistani court of the murder of Wall St. Journal reporter Daniel Pearl. One of them, British-born Ahmed Omar Sheikh, was sentenced to death, while the other three are to be imprisoned for life. Pearl, 38, disappeared in late January in Karachi, where he was working on a story on Pakistan\'s extremist Islamic movement. One of the defendants said that the murderer, Sheikh, had said that he wanted to kidnap someone who was “anti-Islam and a Jew.\'\' Pearl\'s last words, according to a journalist from BBC who saw a video of the murder, were, \"I am a Jew.\"