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.||Western lawmakers gather in Utah to talk federal land takeover|
|2.||Health care site flagged in Heartbleed review|
|3.||Free entry this weekend in national parks|
|4.||Utah same-sex marriage opponents hope case not undone by technicality|
|5.||Salt Lake Comic Con FanX: In ‘cosplay,’ everybody can be anybody|
|6.||Autopsies of 7 dead Utah babies done, reports still weeks away|
|7.||Northern Utah toddler accidentally shot with rifle dies|
|8.||Neon Trees’ Tyler Glenn proud to be gay and Mormon|
|9.||Expect street closures in downtown Salt Lake City for marathon|
|10.||Utah Jazz: Corbin knew rebuild decision would impact future|