    Sentence 1: By late Thursday  afternoon , Putnam said the  U.S. Attorney in the Southern  District of New York had  subpoenaed its trading  documents’. , raising the  possibility of a — criminal  indictment . ABs    Sentence 2: Garlier this week ,  Putnam said the Manhattan  U.S. Attorney had subpoenaed  its trading documents , raising  the possibilty of a criminal  indictment .