1.   As Ibarra turned up the pressure, a string of current or former Mexican law enforcement officials based in Tijuana were killed.

2.   CompuServe spokesman William Giles said that the CompuServe officials based their decisions entirely on the names of the newsgroups.

3.   Fohi officials based their disciplinary recommendations aftersxudying videotape of the postgame melee, which at least one Fohi player said came after Loyola coaches used racial slurs.

4.   Officials based in the United States then bear the main burden of relations with foreign countries.

5.   Senior Chinese officials based here mingled easily.

6.   The alliance could receive its toughest scrutiny by European Union officials based in Brussels eager to get governments out of the phone business.

7.   The case was investigated and developed over a six-year period by Army Corps of Engineers officials based in Galveston.

8.   The officials base this charge on accounts from former prisoners and other witnesses they will not identify.

9.   These leaders complained that Muslims have been detained by immigration officials based on confidential information that the immigrants are not privy to.

10.   CART officials based their evaluation of the track on testing by several individual teams.