https://www.nprillinois.org/2022-08-23/what-you-should-know-about-rett-syndrome-the-condition-that-richard-engels-son-had
What you should know about Rett syndrome, the condition that Richard Engel's son had | NPR Illinois
Aug 23, 2022 - NBC correspondent Richard Engel announced that his son Henry, who had been diagnosed with Rett syndrome as an infant, died on August 9. Here's what to know...
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