Dateline NBC Good & Evil In Anaheim, Calif., when a woman's body is found in a trash facility, a determined detective promises her mother to get justice, but she is unaware that the search will bring her in the presence of a serial killer; Keith Morrison reports on the case. Series True Investigative/Interview/News/Profile/Topical Lester Holt News 4 Tucson at 9p News News News/Local Programming/Topical Saturday Night Live Actress Jennifer Lopez hosts; musical guest DaBaby performs. Series Comedy Comedy/Variety/Sketch Comedy Jennifer Lopez Kenan Thompson Beck Bennett Kyle Mooney Aidy Bryant Cecily Strong