Viewers of World News Tonight are divided over anchor David Muir's substitute as his mysterious absence continued into August ...

David continued to thrive academically in high school. Gretchen Murr still worried about him, though, never forgetting his older brother's advice to him: “Don't come out at school,” he'd said.

A former graduate of Wagoner High School is achieving great things in the medical field. C. David Murr, MD, MBA has been appointed by Ascension St. John as Medical Director of Ambulatory Services ...