21.   Such incidents are only beginning, a Louisville police spokesman predicted.

22.   The grid-operating Independent System Operator said it has jurisdiction because the incident began with transmission line failures.

23.   The incident began shortly after both Senate and House had ended their debating business for the week.

24.   The incident began when a customer of a greengrocery in Park Slope complained that the owner, Ki Tae Kim, had given him a counterfeit bill in change.

25.   The incident began when a U.S. eavesdropping plane in international waters near China collided with a Chinese jet that had been following it.

26.   The incident began when an U.S. eavesdropping plane in international waters near China collided with a trailing Chinese jet.

27.   The incident began when officers at a nearby footpost heard shots and radioed four plainclothes investigators to investigate.

28.   The incident began when one man holding a gun walked into the restaurant, said Detective Dwight Cunningham, a police spokesman.

29.   The incident began, she said, because Brandi came home late and back-talked several times, daring her to hit her.

30.   The incident began after the agent and other passengers were moved from a cancelled American Airlines flight to Waco to another flight to Dallas.