According to The Daily Mail, an investigator argues he’s solved the case of the Zodiac killer and Black Dahlia murderer, linking both crimes to Marvin Margolis. Alex Baber, an investigative consultant, and Josh Boswell, a senior reporter for DailyMail.com, join “Banfield” to discuss the new developments. #zodiackiller #blackdahliamurderer #marvinmargolis Ashleigh Banfield is *the* definitive authority on the nation’s biggest true crime stories. A veteran award-winning journalist, Ashleigh brings a sharp focus to the crime stories gripping America, distilling facts and analyzing context in a way which captures viewers’ interests and imaginations. No one knows the prosecution and the defendants’ cases better than BANFIELD, all the while keeping the victim at the heart of every story we tell – just another reason NewsNation is truly News for All Americans. Weeknights at 10p/9C. #Banfield NewsNation is your source for fact-based, unbiased news for all Americans. More from NewsNation: h...