TV top picks

1 7 p.m. on FOX Lethal Weapon

A Texas Ranger’s murder leads Murtaugh and Riggs (Damon Wayans Sr., Clayne Crawford) to suspect that other law officers may be involved in the new episode “Lawmen.” Once they’ve honed in on an apparent suspect, the detective partners are thwarted when a secret from Captain Avery’s (Kevin Rahm) past emerges. Malcolm-Jamal Warner and Scott William Winters guest star. Jordana Brewster and Keesha Sharp also star.

2 7 p.m. on NBC Blindspot

A terrorist’s presence in New York worries the team in the new episode “Droll Autumn, Unmutual Lord.” Jane (Jaimie Alexander) and her colleagues team with the CIA to prevent the felon from setting an explosion with the potential to be devastating. Sullivan Stapleton, Rob Brown, Audrey Esparza, Ashley Johnson, Luke Mitchell and Archie Panjabi also star.

3 7 p.m. on ABC The Goldbergs

Home from school during a “Snow Day” — which it is per the title of this new episode — Adam and Barry (Sean Giambrone, Troy Gentile) learn that Murray (Jeff Garlin) is afraid of the white stuff coming down from the skies. AdvantaClean founder and chief Jeff Dudan works alongside some of his employees to make houses energy-efficient as well as tidy in this new episode. He finds himself confronting large gatherings of mold in a kitchen and also in a crawlspace, giving him a fresh appreciation for what his workers confront on a regular basis.

5 8 p.m. on NBC Law & Order: Special Victims Unit

A youngster vanishes during a party given by his mother — and infused with drug use — in the new episode “Chasing Theo.” As Benson (Mariska Hargitay) spearheads the search for the boy, she’s prompted to examine her own effectiveness as a parent. Guest stars include Rachelle Lefevre (Under the Dome) and

NCIS: New Orleans alum Zoe McLellan. Kelli Giddish, pictured, Ice-T and Peter Scanavino also star.