responsible for or chargeable with a reprehensible act
Guilty of murder. The guilty person. Secret guilty deeds.
source: WordNet 3.0
Having incurred guilt; criminal; morally delinquent; wicked; chargeable with, or responsible for, something censurable; justly exposed to penalty; -- used with of, and usually followed by the crime, sometimes by the punishment.
source: Webster 1913
adjective satellite
showing a sense of guilt
A guilty look. The hangdog and shamefaced air of the retreating enemy.