Linda is a SWAT officer and CSI agent investigating a string of violent murders marked by flesh bitten from victims and deep slashing wounds. While the crimes first appear random, a pattern emerges targeting men seemingly seduced before death. The investigation turns personal due to Linda's close friendship with Kata, a stripper exhibiting disturbing behavioral shifts coinciding with the killings. Professional concerns sharpen regarding Linda's boyfriend, Brian, as evidence points to him potentially becoming a target.

The narrative significantly explores Linda and Kata's relationship. Kata's link to a mutated rabies virus inducing wolf-like transformations and violent tendencies directly impacts Linda, forcing her to confront where duty ends and personal loyalty begins. Linda's drive to solve the case stems partly from protecting Brian, revealing a personal stake beyond professional duty. Their relationship includes moments of intimate risk, such as Brian incorporating Linda's service pistol into their sexual activities.

Linda analyzes crime scenes and coordinates tactical responses as the violence escalates. She witnesses attack aftermaths and participates in containment operations. Her investigation leads her to trace the origins of the transformative virus. The crisis intensifies, drawing military intervention advocating extreme measures. Resolution involves confronting the supernatural outbreak's source through unconventional means. Linda works alongside colleagues, including another CSI agent named Mary, throughout the investigation.