The little boy's foot hooked in something and he fell onto his knees between the cold rocks.

Steve fell forward onto his knees and took hold of her free hand.

Ahead of him, Tom groaned silently and fell onto his knees.

And then he stopped as the esper fell forward onto his knees.

He fell onto his knees but still held the sword.

Chris tried to get out and fell onto his knees.

She managed a few more steps, then fell heavily onto her knees in the grass.

He swayed, lurched against the wall, fell forward onto his knees.

He fell onto his knees, horrified, but unable now to look away.

She raced back to the toilet and fell onto her knees.