See Also: 'Up In Smoke' Episode Guide

CBS has released the promo for the new CSI episode "Up In Smoke."

In this episode, the CSIs determine that the body they have found was burned before it was dumped down the chimney, leading them 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.

The 20-second promo can now be downloaded at CBS.com. For those of you with slower connections, here's a full transcript of the promo video:

THURSDAY

[Outside a suburban home. Cops and firefighters gather around the house, and we hear various voices over dispatch calling them in.]

[A firefighter runs into the house.]

[The camera zooms to the roof, where a few firefighters are looking down on the chimney. Smoke floats out of it.]

[The firefighters look down – there's an incinerated body stuck inside.]

[From the body up, we see the firefighters pointing their flashlights down.]

[One of the firefighters looks down at his colleagues.]

Firefighter: "Alert homicide!"

WHAT DOES A DEAD MAN IN A CHIMNEY

[An ambulance arrives at the scene.]

[Catherine steps out of her car, CSI kit in hand.]

[The burnt body is taken out of the chimney and lowered into the floor.]

[Text-over: 'TV's most watched drama.']

[Catherine walks over the house, looking for clues and using her UV light to spot anything of importance.]

HAVE TO DO WITH A MISSING TEENAGE GIRL

[The camera focuses on the photo of a young girl.]

[Catherine is in front of it and turns around.]

[Warrick is there.]

Warrick: "Well, hello, Caroline."

[The CSIs use a mallet to break down one of the walls of the house.]

[Nick and Sara peek in through the hole they created.]

MORE THAN YOU CAN IMAGINE

[Sara uses her flashlight to see through the hole in the chimney.]

[The incinerated body is hanging upside down, as if it was shoved from above.]

[At the morgue, Grissom opens up a drawer where the body presumably is.]

[The body lays over the table, and looks more like a mummy than a human being.]

[A crop of cop cars are gathered somewhere in front of a flashy Vegas sign.]

[Sara is in the roof of the house, processing the chimney.]

[Inside the house, she addresses Nick.]

Sara: "The vic was charbroiled somewhere else, tossed in a chimney and smoked."

A NEW CSI. CBS – THURSDAY

[A green screen full of floating numbers.]

[Text-over: 'CSI: Crime Scene Investigation. New episode – Thursday 9/8c.']

To view the trailer of this new CSI episode, head over to the official CSI website .

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