The judge who presided over the high-profile murder trial of Karmelo Anthony is standing by one of the case's most controversial decisions, saying keeping cameras out of the courtroom was necessary to ensure a fair trial.Judge John Roach of the 296th District Court said this week that it was the correct decision to bar cameras and livestreaming during Anthony's murder trial.A Collin County jury on Tuesday sentenced Anthony to 35 years in prison after finding him guilty of murder in the fatal stabbing of 17-year-old Memorial High School student Austin Metcalf during a high school track meet in Frisco, Texas.In