CSI: Crime Scene Investigation aired its twelfth season finale on Wednesday, May 9, and the crime drama won the hour with the highest ratings. “Homecoming” pulled in 10.60 million viewers, which is up nearly a million from the previous episode. This was more than enough to put CSI ahead of Revenge (6.97 million) and Law & Order: SVU (5.72 million). In the key 18-49 demographic prized by advertisers, “Homecoming” earned the highest score for the hour with a 2.4 rating/7 share, which is up slightly from last week. Revenge (2.2/6) and SVU (1.7/5) rounded out the hour.
Source: TV by the Numbers