41.   With further work, investigators hope to determine which radar echoes were actually airplane parts.

42.   Witnesses to the shooting are working with police composite artists, and investigators hope the pictures can be put into use as early as this weekend.

43.   Price indicated investigators hoped to complete the investigation by June.

44.   Awui said air safety investigators hoped to travel to the crash site Friday.

45.   Attorney General John Ashcroft said investigators hope to garner new leads by releasing photographs of the letters and to warn Americans of mail to be wary of.

46.   Attorney General John Ashcroft said investigators hope to garner new leads by releasing photographs of the letters and to warn Americans of mail to watch out for.

47.   Attorney General John Ashcroft said investigators hoped to develop new leads by releasing photographs of the letters and to warn Americans of mail to be wary of.

48.   But he did not specify what questions investigators hoped to answer, and whether they would try to question Williams further.

49.   But French investigators are hoping to travel to Britain in two weeks to interview him again.

50.   Court investigators hoped to end the session late Tuesday with their decision on the charges and appeals to end detention.