11.   Another key witness could be Mahammed Abdi.

12.   Another key witness was identified as Salvador Morales Garibay, said to be a Zapatista defector.

13.   At least four men are dead, including a key witness who survived one hit attempt only to be gunned down again after he moved out of state.

14.   At least four men are dead, including a key witness.

15.   At times, the Libyan leader sounded like a seasoned defense lawyer poking holes in flimsy prosecution arguments, circumstantial evidence and the three key witnesses.

16.   Barboza, who was recruited as an FBI witness by Rico and Condon, was the key witness in the case and the only witness against Limone.

17.   A key witness has changed his testimony.

18.   A key witness on hair and fiber evidence began testifying in the O.J. Simpson trial Thursday.

19.   A key witness on the schedule is the embattled former president of the Javits Center, Fabian Palomino.

20.   A key witness supporting the settlement is Atlanta lawyer Hunter Hughes, mediator for the deal.