NCIS A petty officer's death strongly resembles the work of a serial killer in this new episode. 8 p.m. CBS
The Muppets Miss Piggy and Reese Witherspoon (as herself) volunteer for Habitat for Humanity in this new episode. 8 p.m. ABC
30 for 30 This new episode documents the story of Olympic gold-medal wrester Dave Schultz, who was murdered by multi-millionaire John du Pont, the tragedy that inspired the 2014 film "Foxcatcher." 8 p.m. ESPN2
Chopped Junior Kids are back in the kitchen on the Food Channel as boys and girls ages 9 to 15 make meals out of mystery...