“A Kiss Before Frying” — The CSIs link a body with severe burn marks to possible execution by electric chair – and to a legendary Vegas murder. Meanwhile, Greg ( left : Eric Szmanda) asks out Ellen ( right Dita Von Teese) , a pretty schoolteacher and forensics enthusiast who has been touring the crime lab, on CSI: CRIME SCENE INVESTIGATION, Thursday, Jan. 20 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Photo: Randy Tepper/CBS
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