The actor Houston Tumlin, a former child actor and star of Talladega Nights: The Ballad of Ricky Bobby, has died by suicide, according to the coroner of Shelby County, Alabama. He was 28. Tumlin’s girlfriend was reportedly in the same home at the time of his death, and no note has yet been found. Tumlin starred alongside Will Ferrell as 10-year-old Walker Bobby. The film was his only acting credit, and TMZ reports he recently served in the Army.