Megan Paige (Dushku) is an obsessive police investigator whose commitment to the job borders on obsession. The only other aspect of her life that receives any attention is her significant other, who just so happens to be another detective in her department who is jockeying for the same promotion as Megan. They are working on one of their worst cases yet, the murder of a ten-year-old girl. When Megan realizes that this is the work of a serial killer, she starts seeing the ghost of the murdered girl.