11.   A special prosecutor is investigating those killings.

12.   After receiving numerous complaints, prosecutors are also investigating whether the advertisement itself constituted a crime.

13.   But Brown agreed Monday to wait another two months while prosecutors investigate the claim that Godineaux is mentally retarded.

14.   But federal prosecutors are investigating whether any laws were broken in the events that led up to the crash.

15.   But he described the move as incomprehensible, though a special prosecutor has been investigating municipal corruption here for the past five years.

16.   But Italian prosecutors are investigating whether this order was properly passed to Ashby and his crew.

17.   Diop and Hill denied knowing anything about the fraud until The New York Times reported last week that prosecutors were investigating the ratification vote.

18.   District Attorney Charles J. Hynes of Brooklyn said Saturday that prosecutors were investigating whether Ms. Prater would be eligible for prosecution under the death penalty statute.

19.   Federal prosecutors are investigating accusations that he accepted undisclosed speaking fees and trips from companies with city contracts.

20.   Federal prosecutors are investigating allegations that Clinton urged Ms. Lewinsky and others to lie about their relationship in sworn court testimony.