48 Hours Mystery (7 p.m., Ch. 2): The only surviving victim of a murderer on a multi-state killing spree tells her story.
Shark Tank (7 p.m., Ch. 4): A veterinarian's product claims to prevent cancer in pets; virtual arcade; a Texas designer pitches a line of fashionable clothing for women.
Washington Week (7 pm., Ch. 7): Discussion on the major issues of the day.
Who Wants to Be a Millionaire (7 p.m., KJZZ): Contestants compete for $1 million.
CSI: NY (8 p.m., Ch. 2): After gunfire tears through the crime lab, Mac and his former partner become a part of a 17-year-old vendetta.
Karaoke Battle USA (8 p.m., Ch. 4): Contestants perform in the semifinals.
Fringe (8 p.m., Ch. 13): Olivia teams up with Sam Weiss in a desperate race against time.
College Football (8:30 p.m., ESPN): Missouri at Arizona State
Blue Bloods (9 p.m., Ch. 2): An alcohol and drug addict comes under suspicion when his family is murdered; when Jamie's gun disappears, he believes that he is being set up.
20/20 (9 p.m., Ch. 4): Investigative reporting.