Slight pupil constriction.

Slight pupil constriction.

Your pupils are constricted,

Pupils are constricted.

And our victim inside has the same symptoms: Facial ulcerations, petechial hemorrhaging in the eyes, constricted pupils--

Partial pigmentation returned. Slight pupil constriction.

The constriction in his pupils might suggest that he was on some sort of stimulant.