CSI Season 15 Episode 4 Photos The Book of Shadows : “The Book of Shadows” – The CSI team suspects foul play when a chemistry teacher’s science experiment goes horribly wrong, on CSI: CRIME SCENE INVESTIGATION, Sunday, Oct. 19 (10:00-11:00, ET/PT), on the CBS Television Network. Guest stars include Marissa Jaret Winokur as Principal Dawn Meadows, Skipp Sudduth as Ed Lusk and Bella Thorne as Hannah Hunt, a student.
