Dr. Preston Phillips was one of four people killed by a gunman inside a Tulsa, Oklahoma, medical building. His friend and colleague, Dr. Lanford Peck, shares his memories of Dr. Phillips with CNN’s Erin Burnett.
An independent autopsy of 18-year-old Nolan Wells, who died following a Fourth of July boating trip in Mississippi, yielded inconclusive results, leaving investigators to await the state's official autopsy findings to better understand the circumstances of his death.