TV top picks

7 p.m. on FOX Lethal Weapon

1 A car-theft operation apparently is behind the disappearance of a vehicle that contains a large cargo of cocaine in “Brotherly Love.” As the case unfolds, Murtaugh (Damon Wayans Sr.) finds his defense-attorney wife Trish (Keesha Sharp) involved — which may, or may not, be causing the chest pains he experiences. .

7 p.m. on TNT Major Crimes

2 When Sharon (Mary McDonnell) and her Major Crimes team come across a young man who promotes himself as a one-person geek squad dead of a slashed throat in his living room, initial suspicions swirl around his roommate. Soon, however, the detectives discover that the victim had been blackmailing a number of unwitting customers in the new episode “Cleared History.”

7:30 p.m. on ABC Modern Family

3 No one harms Cam’s (Eric Stonestreet) Fizbo costume wthout hearing from its owner, who goes on that quest after a video shows the damage being done in the new episode “Finding Fizbo.” Phil (Ty Burrell) gets a major introduction at Frank’s (guest star Fred Willard) bachelor party.

9 p.m. on NBC Chicago Justice

4 The “preview” premiere of this drama, normally to be seen Sundays, concludes a story started on Chicago Fire and Chicago P.D. In “Fake,” prosecuting attorney Peter Stone (Philip Winchester, pictured) — the son of Law & Order’s Ben Stone — opposes a cunning defense lawyer (guest star Bradley Whitford, The

West Wing) in seeking justice for the victims of a devastating fire at a warehouse turned work space. Carl Weathers, Jon Seda and Joelle Carter also star.

9 p.m. on CBS Doubt

5 Echoing the show’s title, Sadie (Katherine Heigl) develops doubts about Billy’s (Steven Pasquale) innocence when he gives a less than satisfactory response to fresh evidence against him in the new episode “Poison Prize.” Another case places the firm on the verge of major controversy. Cameron’s (Laverne Cox) latest client is an allegedly thieving psychic. Guest stars include Lisa Ann Walter and Wilson Cruz. Dule Hill and Elliott Gould also star.