On more than one occasion, Eric Richins gets violently ill after having dinner with his wife, Kouri.
Then the pair, who own a successful real estate business, is celebrating a big sale when  Kouri Richins fixes her husband a drink. She then goes to take care of the children.  Hours later when she goes to bed Eric Richins is dead. 
Investigators believe his wife killed him, putting an overdose of fentanyl in his drink.  Police also discover that Kouri Richins tried to change the beneficiary to her husband's life insurance. 
Joining Nancy Grace Today:

Jeffrey Wolf - Criminal Defense Attorney; Twitter: @JeffWolf5280 and @WolfLawLLC 
Dr. Angela Arnold - Psychiatrist, Atlanta GA.- Expert in the Treatment of Pregnant/Postpartum Women; Former Assistant Professor of Psychiatry, Obstetrics and Gynecology: Emory University; Former Medical Director of The Psychiatric Ob-Gyn Clinic at Grady Memorial Hospital
Bobby Chacon- Former Special Agent FBI, Screenwriter for “Criminal Minds;” Instagram/Twitter: @BobbyChaconFBI
Dr. Paul Christo - Opioid Expert, Associate Professor for The John Hopkins School of Medicine, Division of Pain Medicine; Author and Host of "Aches & Gains: A Comprehensive Guide To Overcoming Your Pain"
Dr. Kendall Crowns- Chief Medical Examiner Tarrant County (Ft Worth), Lecturer: University of Texas Austin and Texas Christian University Medical School
Jen Smith- Chief Reporter for DailyMail.com, Twitter: @jen_e_smith
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