My arrival has coincided with a grave event.

Whenever Americans confront grave international events, they rally round the flag - and the President.

Kamsk, in fact, by its very situation seemed to be outside the Siberian world and the grave events which troubled it.

This grave event was nearly upstaged by a bizarre drama on the floor of the House.

Cardassia's defeat was the gravest event Garak the tailor could imagine.

Answer: The accidental loss of an adult tooth is a grave event and very tricky to treat.

About this epoch a still graver event took place.

What is the lesson to be drawn from these grave events in Côte d'Ivoire?

This attack comes on top of a series of grave events, all of which were religiously motivated.

I was today considering announcing a declaration of war, an extremely grave event in an octospider colony, with ramifications at every level of our society.