Photos | Screen captures | Season six | 616 Up in smoke

The CSI team explores the case of a man found stuffed down the chimney of a previous suspect's home.
The body was burned before it was dumped down the chimney, leading the CSIs to believe the murder was pre-meditated. During the processing of the home, Catherine and Warrick realize that this is the same address of an unsolved homicide of a young female teenager from a year ago, and re-open the investigation.