Did Utah mom poison her husband, then write a children's book on grief?

When her husband Eric died in March of 2022, Kouri Richins wrote a children's book to help her sons cope with the loss of their father – then she was charged in his death. Follow the timeline for a deep dive into the history of Eric and Kouri's relationship.

source https://www.cbsnews.com/news/kouri-richins-utah-mom-husband-eric-richins-poison-childrens-book-48-hours/