Eve Polastri is a fictional character from the television series Killing Eve. She works as a security services officer and is known for her keen interest in psychopaths and criminal behavior. Her character is portrayed by actress Sandra Oh, who brings depth and complexity to Eve's role as a determined investigator. Throughout the series, Eve becomes obsessed with capturing the skilled assassin Villanelle, played by Jodie Comer. This obsession leads her into a dangerous game of cat and mouse, exploring themes of morality, identity, and the nature of obsession. Eve's character development is central to the show's narrative.