CHILLING Journals, Jail Calls & the “Walk the Dog” Letter Revealed! | Kouri Richins Trial Day 12

CHILLING Journals, Jail Calls & the “Walk the Dog” Letter Revealed! | Kouri Richins Trial Day 12

Day 12 of the Kouri Richins trial brought major moments in court as lead investigator Jeff O’Driscoll finally took the stand, Carmen Lauber returned for more questioning, and prosecutors introduced some of the case’s most talked-about evidence yet.

In today’s recap, we break down the ongoing battle over Carmen’s jailhouse interviews, the defense’s attempt to challenge her credibility, and why that cross may not have landed as hard as expected. Then the focus shifts to Detective O’Driscoll, who walked jurors through how the homicide investigation developed after he took over the case.

We also get into the children’s grief book Kouri promoted after Eric’s death, the evidence suggesting it may have been ghostwritten, and the shocking revelation that investigators say Kouri’s own mother sent a copy to police. Prosecutors also introduced text messages about the book, Kouri’s marketing plans, and her goal to sell 100,000 copies.

And that’s not all. Jurors also heard about discrepancies in phone records, how investigators zeroed in on Carmen Lauber, what was found during the search of her home, and the jailhouse interviews that prosecutors say helped build their case.

Then came one of the day’s biggest moments: the recorded jail calls between Kouri and her family, followed by the infamous “Walk the Dog” letter read aloud in court.

We also break down the handwritten notes, timelines, texts, and journal entries shown to jurors — including Kouri’s written account of the night Eric died.

This episode covers:

• Carmen Lauber’s return to the stand

• Detective Jeff O’Driscoll’s testimony

• Kouri’s grief book and ghostwriter evidence

• The anonymous package sent to police

• Jailhouse interview clips played for jurors

• Recorded calls with Kouri’s mom and brother

• The “Walk the Dog” letter

• Cross-examination highlights and what the defense is pushing back on

As always, we’ll separate what happened in court from what stood out most — and talk through what may matter most as the state nears the end of its case.

Sponsors:

First Day Life Inc.Our listeners get up to 57% Off AND a Free Gift with code hidden at

Jones Road BeautyUse code HIDDEN at to get a Free Shimmer Face Oil with your first purchase! #JonesRoadBeauty

Mint MobileShop Mint Mobile plans at new customers get 3 months of 5GB for $45 upfront ($15/mo); taxes and fees extra, see for details.

Follow our full Kouri Trial coverageBecome a Hidden gem

Find exclusive episodes on Patreon

Lauren Matthias was a television reporter for a decade. She and her husband, Dr. John Matthias, a criminal psychologist, host Hidden True Crime

Join for channel emojis:

We're a true crime news channel working to ensure that the public gets the most factual information on the latest crimes.

This video is a news piece in the public's interest. This video was created with the intent of educating the public.

Ghostwriter, Jail Texts, Walk the Dog Letter, & a CHILLING Journal | Kouri Richins Day 12 Recap

kouri richins,kouri richins recap,kouri richins tria,kouri richins summary,kouri richins day 12,kouri richins book promotion interview,Lisa darden,kouri richins trial day 12,kouri richins trial live,hidden true crime,hidden true crime kouri richins,Lauren Matthias,lauren matthias hidden true crime,true crime,true crime podcast,trial watchers,eric richins,kathryn nester,eric richins case,richins trial update,kouri richins update,walk the dog letter

Day 12 of the Kouri Richins murder trial brought the long-awaited testimony from lead investigator Detective Jeff O’Driscoll, along with new evidence surrounding Kouri’s children’s grief book, her communications from jail, and the controversial “Walk the Dog” letter she wrote to her mother. Jurors heard about the investigation that connected Kouri to alleged drug dealer Carmen Lauber, watched clips from Carmen’s jailhouse interviews, and learned that investigators believe Kouri used a ghostwriter for the book she promoted after Eric’s death. The court also reviewed Kouri’s handwritten timelines of the night Eric died, text messages about THC gummies and business deals, and recorded jail calls with her family. Meanwhile, the defense pressed detectives on gaps in the investigation — including the lack of recovered fentanyl and unanswered questions about Eric’s whereabouts during the alleged earlier poisoning attempt.