Flashbacks reveal how Finch created the machine in Person of Interest (9 p.m., CBS/Ch. 2).
Elsewhere on TV ...
The Biggest Loser (7 p.m., NBC/Ch. 5): Team competition ends; individual competition begins.
NCIS (7 p.m., CBS/Ch. 2): Dozens of children from military families come down with a mysterious illness.
NCIS: Los Angeles (8 p.m., CBS/Ch. 2): A senator's daughter is attacked.
The Voice (8 p.m., NBC/Ch. 5): A winner is declared in the season finale.
How Sherlock Changed the World (8 p.m., PBS/Ch. 7): How the methods of the fictinal character actually impacted crime investigators.
|1.||NBA: Utah Jazz players look to make an impact on world stage|
|2.||Atlanta’s Paul Millsap added to Team USA roster|
|3.||Tour de France: Humble, ambitious Nibali had an early cycling dream|
|4.||Simmons calls ex-KISS bandmates crack addicts, losers|
|5.||Train rocks Salt Lake City with free show|
|6.||San Diego Comic-Con unhappy with Salt Lake’s con|
|7.||Is a fee for solar energy users a 'sun tax' or fair play?|
|8.||Utah trial centers on FBI’s Oklahoma City bombing records|
|9.||Utah quarterback Travis Wilson cited for alcohol at concert|
|10.||JUCO wideout Brandon Snell tweets decommitment from Utah|