Prosecutors say Utah mother Kouri Richins, 33, poisoned Eric Richins, 39, by slipping five times the lethal dose of fentanyl into a Moscow mule cocktail she made for him. NewsNation law and justice contributor Jennifer Coffindaffer and Joshua Ritter, criminal defense attorney and former prosecutor, join “Elizabeth Vargas Reports” to break down the case. More #VargasReports: newsnationnow.com/joinus #Utah #Richins #fentanyl #poisoning Anchor Elizabeth Vargas delivers the biggest stories, without bias or opinion. Watch "Elizabeth Vargas Reports" every weeknight at 6p/5C on NewsNation. #VargasReports NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij