CSI: Crime Scene Investigation (season 2) CSI: Crime Scene Investigation (season 2) The second season of "" premiered on CBS on September 27, 2001 and ended May 16, 2002. The series stars William Petersen and Marg Helgenberger. The murder of a Police Chief leads Willows and Brown to Miami ("Cross Jurisdictions"), in the second season of "CSI". The Las Vegas CSIs investigate another series of gruesome, unprecedented, and unsolvable crimes, including the murder of Catherine's brother ("Burked"), the disappearance of a University student ("Chaos Theory"), the death of a construction worker ("Overload"), the discovery of a decomposed body in a bag ("Bully for You"), a scuba
Crime scene scene investigation unit arrives on scene, being sure not to touch anything, an initial walkthrough is performed. This walkthrough helps the investigators get an understanding of what kind of crime has occurred. The unit notes on the presence of potential evidence and devises a plan for processing the scene. A second walkthrough is performed for the purpose of documentation. The unit will take pictures and draw sketches of the scene. Sometimes videos are taken to ensure every detail of the crime is documented. After a thorough documentation has been conducted, the CSI unit carefully collects all items that could be