TV highlights: 'True Detective' returns to HBO for a second season

(All times Eastern)Once understandably dismissed as an April Fool's joke, the Lifetime Original Movie "A Deadly Adoption" (Lifetime at 8 p.m.) stars Will Ferrell and Kristen Wiig as an aloof couple who take a shine to a troublemaking, seductive young woman who really wants a family of her own -- and, well, you know where this is going.