Amid recent developments, “Dateline NBC” (NBC at 8 p.m.) re-examines the story of Janet Abaroa, who was stabbed to death in 2005. Her husband claimed to have found her body and with no charges filed, quickly moved to Utah where he met and married Vanessa Pond, who thought all was well until just a few weeks ago, when the case was reopened.

Two hours of “Kitchen Nightmares” (Fox at 8) means a total revamp of Mangia Mangia, a Woodland Park, Colo., Italian restaurant that seems doomed from the start when problems arise with the owner, staff, food, atmosphere and service.

“Whose Line Is It Anyway?” (CW at 8) brings on Nolan Gould from “Modern Family” and comics Jeff Davis and Greg Proops.

FINALE WATCH: “Last Man Standing” (ABC at 8) wraps up its third season with Boyd entering a mutton-busting competition and Eve and her boyfriend in a debate over her prom attire.

Nick and Hank hunt for a dangerous suspect who has left a trail of dead wesen in her wake on “Grimm” (NBC at 9).

“Shark Tank” (ABC at 9) hears pitches from an 11-year-old bow tie designer, two men looking for an investment in their epic obstacle course and wannabe entrepreneurs with ideas for a new hot beverage and nutritional supplements.

“Great Performances” (WETA at 9:30) brings us choreographer Matthew Bourne’s gothic spin on Tchaikovsky’s “The Sleeping Beauty,” with the story beginning in 1890 and spanning into the 20th century.

A disturbingly brutal crime hits “Hannibal” (NBC at 10) when a body is found after being attacked by two different species.

RETURNING SHOW: The third season of “I Found the Gown” (TLC at 10) opens with hundreds of Boston-area brides invading VOW’s outlet sale (coined “Gown Rush”) for a chance at finding their dream dress at a bargain price.

“Real Time With Bill Maher” (HBO at 10) hosts hedge fund billionaire Tom Steyer, actress Annabelle Gurwitch, former New York City Councilwoman Christine Quinn, the Daily Beast’s John Avlon and author Charles Murray.

Actors Jamie Foxx and Alan Cumming are on “The Tonight Show Starring Jimmy Fallon” (NBC at 11:30), with music from Alicia Keys and Kendrick Lamar.

Actor Michael J. Fox and contestants from Piedmont High School’s annual bird calling contest join the “Late Show With David Letterman” (CBS at 11:35), with music from Naughty Boy.

Rachel Lubitz