Kouri Richins is a Utah mom and children’s book author who is currently on trial, accused of murdering her husband by poisoning him with fentanyl in 2022; she has not been convicted as of mid‑March 2026, so these are allegations, not legal findings.

Quick Scoop: What did Kouri Richins allegedly do?

  • Prosecutors say she killed her husband, Eric Richins, by putting a lethal dose of fentanyl in a cocktail (described as a Moscow mule) he drank at their home in March 2022.
  • She is charged with aggravated murder and attempted criminal homicide, plus multiple financial crimes including insurance fraud and forgery.
  • Investigators allege she was in severe financial distress, owing millions of dollars, bouncing hundreds of checks, and facing lawsuits, and that she stood to benefit from insurance policies and Eric’s assets.
  • She later promoted a children’s grief book about losing a parent after Eric’s death, which prosecutors say was part of the story that drew public attention to the case.
  • As of March 16, 2026, the prosecution and defense have both rested, and closing arguments are underway; the jury has not yet returned a verdict.

Bottom line: The central claim is that she intentionally poisoned her husband for financial gain, but she maintains her innocence and the trial is still in the jury’s hands.

Key charges (alleged)

  • Aggravated murder in the death of Eric Richins (fentanyl poisoning).
  • Attempted criminal homicide related to prior alleged poisoning attempts.
  • Multiple counts of false or fraudulent insurance claims and forgery, tied to policies and financial documents.

Why it’s a trending topic

  • The mix of a suburban mom, a sudden suspicious death, and a children’s grief book about losing a dad has made this a high‑profile, heavily discussed case online and on Court TV.
  • Live trial coverage and daily recaps mean new details surface frequently, so forum discussions and news updates are very active right now (March 2026).

HTML fact table

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<table>
  <thead>
    <tr>
      <th>Topic</th>
      <th>Key Details (alleged)</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>Who is Kouri Richins?</td>
      <td>Utah mother of three and children’s book author on grief, now on trial in Summit County, Utah.[web:3][web:6][web:10]</td>
    </tr>
    <tr>
      <td>Core allegation</td>
      <td>Prosecutors say she killed her husband, Eric Richins, by giving him a drink laced with a lethal dose of fentanyl in 2022.[web:3][web:6][web:7]</td>
    </tr>
    <tr>
      <td>Main charges</td>
      <td>Aggravated murder, attempted criminal homicide, insurance fraud, and forgery.[web:3][web:5][web:6][web:7]</td>
    </tr>
    <tr>
      <td>Financial angle</td>
      <td>State witnesses describe her as deeply in debt, with millions owed, bounced checks, and potential insurance and asset motives.[web:3]</td>
    </tr>
    <tr>
      <td>Book controversy</td>
      <td>After Eric’s death, she promoted a children’s grief book about losing a father, which prosecutors highlight as part of the narrative; there are also claims a ghostwriter did much of the writing.[web:3][web:10]</td>
    </tr>
    <tr>
      <td>Trial status (March 2026)</td>
      <td>Both sides have rested; closing arguments are taking place and the jury has not yet delivered a verdict.[web:1][web:5][web:7][web:9]</td>
    </tr>
  </tbody>
</table>

Note: This is a developing criminal case; all described actions are allegations, and Kouri Richins is presumed innocent unless and until proven guilty in court.

Information gathered from public forums or data available on the internet and portrayed here.