He gazed into Alien's eyes, a bloody froth on his lips.

He remembered the bubbles of bloody froth blowing from its lips.

The screaming stopped as a bloody froth poured from her mouth.

But all that came out of her mouth was a bloody froth, and she died before she could make him understand.

The light went out of the big man's eyes as he gurgled bloody froth.

Instead of words, a bloody froth bubbled from his mouth.

He looked up at Kenton, bloody froth on his lips.

Someone leaned over with a towel, and wiped bloody froth from his lips.

Then the great dog vanished into a surge of bloody froth.

Quickly enough, it filled; a bloody froth came to his lips, and he died.