CSI

CSI is an innovative, new type of crime drama because the characters use cutting-edge forensic tools to examine the evidence to solve the case. Rather than a 'whodunnit' cop show (investigating witnesses/suspects), CSI explores the 'howdunnit'. CSI has been the number one scripted series in the Neilsen ratings for four years running. CSI is now heading into it's seventh, and sure to be amazing season.