The X-Factor (8pm, Fox) - In this two-and-a-half-hour episode, the remaining contestants visit the homes of the judges for mentoring.
CMA Awards (8pm, ABC) - The 46th annual awards show, broadcast live from Nashville, is emceed by Carrie Underwood and Brad Paisley. This is the fifth year for the hosting duo. Underwood is a nominee for Female Vocalist of the Year and Paisley is a nominee for Entertainer of the year. Schedule performers include Kenny Chesney, Kelly Clarkson and the Band Perry.
Beauty and the Beast (9pm, CW) - A badly beaten teenager is found comatose in a dumpster, and later, Vincent offers to sacrifice himself.
Elementary (10pm, CBS) - Holmes conducts research in a hospital morgue and concludes that someone is killing weak and terminally-ill patients. He also learns more about why Joan walked away from her surgical career.
It's Always Sunny in Philadelphia (10pm, FX) - Charlie and Dee become romantically involved with two members of a wealthy family, which arouses jealousy in Mac, Dennis and Frank.