Those killings prompted the inquiry that led to today's report on extremism in the Army.

The killings have prompted accusations of racism and brutality by the police.

The killings prompted calls to make the streets safer for the city's roughly 40,000 livery drivers.

The killings prompted spontaneous protests in several German cities.

The killing prompted a lengthy review of issues related to the use of lethal force and led to the new policy.

The killing prompted changes in the New York state law to improve child protective services.

Those killings prompted Brazilian social research groups to take a closer look at the phenomenon.

At the time, there was widespread expectation on both sides that the killings would prompt revenge attacks.

The killings eventually prompted Western intervention in the conflict.

The killing has prompted an outpouring of fury and alarm among the town's residents.