Watch Csi Online

You're watching Csi online free. Below is a list of episodes for Csi which you can watch and stream online for free. If an episode isn't listed it's because it hasn't aired yet, so check back regularly.

CSI is a crime drama in which the characters use cutting-edge forensic tools to examine the evidence to solve the case. Rather than asking 'whodunnit' (investigating witnesses/suspects), CSI explores the 'howdunnit'.