The latest episode of CSI Crime Scene Investigation, “Ghosts of the Past”, earned the top spot on Wednesday, May 8. The crime drama pulled in 9.73 million viewers, which is up from the previous installment, and this was enough to beat Chicago Fire (6.89 million) and Nashville (5.42 million). In the key 18-49 demographic prized by advertisers, CSI earned a higher score than last week with a 2.2 rating/6 share for the hour. Chicago (1.8/5) and Nashville (1.6/4) came second and third, respectively.
Source: TV by the Numbers