meta_pixel
Tapesearch Logo
Log in
Crime Stories with Nancy Grace

“MOSCOW MULE” Mom Poisons Hubby, Trial Delayed

Crime Stories with Nancy Grace

iHeartPodcasts and CrimeOnline

True Crime, News

4.28.1K Ratings

🗓️ 31 May 2025

⏱️ 48 minutes

🧾️ Download transcript

Summary

A judge granted the delay so defense attorneys can argue for seating a Salt Lake County jury in Summit County.

Kouri Richins’ murder trial has been delayed indefinitely over concerns on whether to summon Salt Lake County jurors to Summit County. Defense attorneys raised concerns over the impartiality of a jury pool pulled from within the originating county.  In April, 3rd District Judge Richard Mrazik ruled to keep the trial in Summit County. Richins’ attorneys want to appeal the decision, so they asked for a delay. There was not opposition from Summit County prosecutors.

 Richins, the mother of three wrote a children’s book about grieving her dead husband, but was later arrested in connection with his death.

 Kouri Richins' book on how to deal with grief isn't the only thing she's written.

There's a six-page handwritten letter that's sparking debate, "the walk the dog letter."  Prosecutors say that in the letter, Richins is teaching people how to lie about what happened the night her husband died.  Her defense team says the letter was privileged information and wants the prosecutors to be sanctioned.

It's called the "walk the dog letter," since that phrase is written in big letters on the top. In it,  Richins makes the claim that her husband Eric was addicted to drugs, that he would make frequent trips to Mexico to get pills, and that his death was an accidental overdose. The letter was written to Richins' mother, and it reportedly tells her to instruct Richins' brother to make the connection to Mexico and drugs when he talks about the case.

The question the court has to answer is, does a defendant attempting to help coach someone on what they should say on the witness stand, rise to the level of witness tampering?

Prosecutors say it does rise to the level of witness tampering because there is no connection between Kouri Richins' brother and drugs from Mexico. The prosecution believes, again, that  Richins is instructing people to lie.

Joining Nancy Grace Today:

  • Donna Kelly– Former Utah Senior Deputy District Attorney and Attorney for Crime Victims Legal Clinic; Helped form the Utah County Sex Crimes Task Force
  • Dr. Bethany Marshall – Psychoanalyst (Beverly Hills, CA); Instagram & TikTok: drbethanymarshall; Twitter: @DrBethanyLive
  • Justin Boardman – Retired Detective, West Valley City Police Department Special Victim’s Unit, Boardman Training & Consulting
  • Dr. William Morrone – Toxicologist, Chief Medical Examiner, Bay County Michigan; Author: “American Narcan: Naloxone & Heroin-Fentanyl Associated Mortality”
  • Elaine Aradillas - Senior Crime Reporter at the Messenger; Twitter: @elaineja, Instagram: @the_elaineja

See omnystudio.com/listener for privacy information.

Transcript

Click on a timestamp to play from that location

0:00.0

This is an I-Heart podcast.

0:04.7

Crime Stories with Nancy Grace.

0:10.8

The so-called Moscow Mule Mom has been granted a delay in her murder case.

0:18.2

I'm talking about the children's book author, Corey Richens, a mother of three who police

0:26.1

say fatally poisoned husband Eric Richens, then wrote a children's book about grieving.

0:32.8

I'm Nancy Grace.

0:33.8

This is crime stories.

0:35.1

Thank you for being with us.

0:37.0

The judge in Corey Richens'

0:38.3

murder case, aka Moscow Mule Mom, granted a delay in the trial so defense attorneys can

0:44.2

argue for seating a Salt Lake County jury in Summit County. The judge paused all proceedings

0:53.5

in Richens' murder case following hours of argument

0:57.6

on whether to bring a Salt Lake County jury to Summit County for the trial. Third District Judge

1:06.9

Richard Mrazik ruled to keep the trial in Summit County with Summit County jurors,

1:13.9

despite defense attorneys' concerns about impartiality.

1:17.5

Richon's attorneys want to appeal that decision, so they asked the judge to delay the trial.

1:23.4

It was set to go April 28. That's not happening. The prosecutors did not oppose the motion to appeal the judge's decision. Now, let me explain. The judge ruled to keep the trial in Summit County, where the incident occurred, Summit County Girard's.

1:45.3

The defense wants to bring in Gerrars from another jurisdiction for impartiality.

1:50.6

That happens a lot.

1:52.1

They want Gerrars brought in from Salt Lake County.

1:56.2

What happened in the case?

1:58.2

Now, believe it or not, after authorities allege that she poisons her husband dead, the father

...

Please login to see the full transcript.

Disclaimer: The podcast and artwork embedded on this page are from iHeartPodcasts and CrimeOnline, and are the property of its owner and not affiliated with or endorsed by Tapesearch.

Generated transcripts are the property of iHeartPodcasts and CrimeOnline and are distributed freely under the Fair Use doctrine. Transcripts generated by Tapesearch are not guaranteed to be accurate.

Copyright © Tapesearch 2026.