His doctor found nothing physically wrong with him, except for extremely dilated pupils.

ECONOMIST: Albert Hofmann, chemist, died on April 29th, aged 102

Six officers arrived and found Mr Burns sweating, very agitated, with dilated pupils and his eyes rolling in the back of his head.

BBC: Dale Burns

We respond (positively or negatively) to dilated pupils that signal attraction, increased blink rates caused by stress, and darting eyes that underscore discomfort or defensiveness.

FORBES: The Impact of Eye Contact

Holmes, sweating and smelly, his pupils dilated, didn't struggle or even tense his muscles as he was dragged away to be searched.

CNN: STORY HIGHLIGHTS

Holmes, his pupils dilated, sweating and smelly, didn't struggle or even tense his muscles as he was dragged away to be searched.

CNN: STORY HIGHLIGHTS

Holmes, his pupils dilated, sweating and smelly, didn't struggle or even tense his muscles as he was dragged away to be searched, Oviatt said.

CNN: STORY HIGHLIGHTS

Her pupils were dilated and did not react to light, indicating that her brain was no longer working.

NEWYORKER: The Checklist

He was not breathing, there was no pulse, the pupils of his eyes were fixed and dilated.

BBC: Keanu Williams's mother and partner 'beat him to death'