World News Tonight Prime With David Muir Season 13 Episode 42 Sat, Feb 14, 2026

Aaron Katersky reports from Tucson, investigators detain and release another person and pour over clues in the search for Savannah Guthrie's 84-year-old mom, Nancy; Patrick Reevell reports from Germany, five American allies say they have proof that Russia killed opposition leader Alexei Navalny with a rare lethal toxin from a South American frog; Olivia Rubin reports from New York, outrage over the Epstein files reaches Hollywood, where a top agent, Casey Wasserman, has decided to sell his agency and more on tonight's broadcast of World News Tonight.