11.   The gangland killing of families happens rarely in Mexico.

12.   The killings happened in two separate episodes, the first at noon on Saturday, the second at sunset on Saturday.

13.   The killings happened in two separate incidents.

14.   They think the killing happened before the deputies pulled him free and sent him on his way.

15.   Police later said the killing never happened.

16.   Another witness said the killing happened later near the cathedral.

17.   Killings can happen anywhere and sometimes in broad daylight.

18.   Law maker Seamus Mallon, leader of the SDLP, fears that more killings will happen.

19.   Police in the Bronx neighborhood where the killings happened handed out fliers asking for help in locating the killer or killers.

20.   Police said the killing never happened.