Monday television

“Pavarotti” 8 p.m. Showtime — This biographical documentary features the life and career of the much celebrated Italian opera singer. “Love it or List It” 9 p.m. HGTV — A couple is fed up with the lack of functionality in their 1,200-square-foot house, so David steps in to find them a new house with more room, while Hilary attempts to reinvent the home’s sizechallenged spaces. “The Night That Didn’t End”

9 p.m. ID — When a young woman in Overland Park,

Kansas, disappears after a visit to the mall, investigators examine store surveillance footage and uncover an abduction. Days later, the missing woman is found dead in the woods.