Karolína Kurková is a Czech intimate apparel model.
Person of Interest
The Machine flags her as a Person of Interest during Reese's capture by the FBI. While Finch and Carter work to manipulate FBI Agent Donnelly's investigation (complicated by the simultaneous capture of three other "men in suits"), Finch tasks Fusco with her investigation.
Kurkova immediately suspects Fusco is another Armenian goon and defends herself with pepper spray.
At one point, she hesitates to leave his side while they are caught in a firefight. Somehow, Fusco and Kurkova survive their ordeal, and part ways after she kisses him and tells him to call her. (“Prisoner's Dilemma”)