The situation spirals downward and one of them must leave the school.

In any case, the Branlins knew no law but their own, and this situation was rapidly spiraling into the danger zone.

In this case, the situation has only spiraled further out of control.

The situation quickly spiraled out of control, with many fans jumping onstage.

The whole situation was spiraling out of control.

The situation spirals out of control rapidly when violence erupts.

The situation quickly spirals out of control as the Arbogasts begin to seek revenge in turn, and lives are eventually lost.

After dinner, the situation spirals out of Ravenstreet's control.

Despite that, the situation was spiralling into a full blown uprising.

By midnight two fire engines had been set on fire, and the situation was spiralling out of control.