“NCIS” 7 p.m., CBS (new)
Dozens of children from military families are hit with a mysterious illness, and the team investigates.
“The Biggest Loser” 7 p.m., NBC (new)
The teams dissolve, and the 10 players left compete in an endurance challenge.
“How Sherlock Changed the World” 8 p.m. to 10 p.m., PBS (new)
This program looks into the investigative techniques used by the fictional detective — and how those techniques influenced real-life criminal investigations.
“The Voice” 8 p.m. to 10 p.m., NBC (new)
The fifth season ends with the winning vocalist being revealed.
“Boston’s Finest” 8 p.m., TNT (new)
The crew investigates a mutilation case, while Jenn Penton steps into the boxing ring.
“Chopped” 9 p.m., Food Network (new)
A tapas battled kicks off with Spanish ingredients, and desserts are made with Catalan cream.
“Person of Interest” 9:01 p.m., CBS (new)
Flashbacks of Finch’s teen years reveal the genesis of the Machine.
Contact the writer: