None of us know what all was edited out. Certainly, the interview would have been MUCH longer than the couple snippets shown.
Every feature story has an "angle". This is Terri Horman's story. In all this sad case, everyone else has been listened to, and has had their story told except Terri Horman. She hasn't been allowed to speak, and up til now she hasn't wanted to. People has chosen that angle, to tell the story as it relates to Terri.
She didn't edit it the interview herself. Anything specific to Kyron, or the investigation, don't further the editor's focus for the article.
You can hate her for having fears and pains and expressing them, I guess.