Trial & Error: Lady, Killer (9 p.m., NBC) -- This sitcom — the first season of which was a hilarious parody of the Mike Peterson documentary “The Staircase” — returns for Season 2. This season will feature a new murder case and suspect, trading John Lithgow’s Larry Henderson for Kristen Chenoweth’s Lavinia Peck-Foster, the eccentric first lady of East Peck. We get two episodes tonight (the first one is called “The Suitcase,” and we do appreciate the occasional nods to Durham’s most infamous crime) and true crime fans will notice many references to the documentary “The Jinx” and the podcast “S-Town.” Here’s our full review of “Trial & Error: Lady, Killer.”
Mountain Men (9 p.m., History) -- As winter approaches in the Season 7 premiere, Morgan battles a bear-infested island for a critical head start on the season. In the North Carolina mountains, Eustace Conway wrestles with the aftermath of Preston Roberts’ death.
Snowfall (10 p.m., FX) -- Franklin struggles to keep up with the demands of his growing organization in the Season 2 premiere.