. . . . "Writer"@en . "Treena Hancock"@en . . . "Treena Hancock is a writer for CSI: Crime Scene Investigation. All of her episodes she has written together with her writing partner, Melissa R. Byer."@en . . . . "Treena Hancock"@en . . . . "CSI: Las Vegas"@en . "Treena Hancock is a writer for the series Reaper. Hancock has previously written episodes of Stargate Atlantis and Crossing Jordan."@en . . . . . . . "y"@en . . "Writer"@en . "Treena Hancock is a writer for CSI: Crime Scene Investigation. All of her episodes she has written together with her writing partner, Melissa R. Byer."@en . "Female"@en . "Treena Hancock"@en . . . . "Treena Hancock is a writer for the series Reaper. Hancock has previously written episodes of Stargate Atlantis and Crossing Jordan."@en . "Treena Hancock"@sv . .