The search for missing 11-year-old Audrii Cunningham enters its fifth day in Texas. The Texas Department of Public Safety named Don Steven McDougal as a person of interest and released a photo of his dark blue 2003 Chevrolet Suburban. McDougal was arrested Friday on an unrelated charge of aggravated assault. #AudriiCunningham #Texas #Livingston Start your day with "Morning in America," NewsNation's live three-hour national morning newscast hosted by Markie Martin. Weekdays starting at 6a/5C. #MorningInAmerica NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij