41.   But survivors and at least one state worker say state police troopers were at the scene from early on in the massacre.

42.   Della Fave added that troopers will be on the lookout for fireworks.

43.   Four other state troopers are in custody and could face trial later.

44.   Hagerty told The Associated Press that troopers have been diligent in inspecting trucks and issuing summonses to improve safety.

45.   Many troopers are angry, but they are not fighting among themselves, said David Jones, vice president of the State Troopers Fraternal Association of New Jersey.

46.   Sgt. Al Della Fave, spokesman for the New Jersey State Police, said troopers will be in full force over the holiday weekend.

47.   State police said a trooper was able to infiltrate the group of large-scale drug traffickers.

48.   The crimes were committed when the troopers were off duty, and the guns used were not police issue.

49.   The rank-and-file troopers have never been the problem.

50.   The Puerto Ricans thought the troopers were assassins sent to kill their witness.