The British Broadcasting Corporation (BBC) has ordered an independent investigation into Princess Diana's first solo interview that was aired on its "Panorama" programme in 1995. The 25-year-old interview is under scrutiny as Martin Bashir, the interviewer has been accused of getting the interview through unethical means. The BBC has promised to "get to the truth" about how it got the interview with Princess Diana. The investigation would find out whether the means used to obtain this interview were in line with the BBC's editorial standards of the time. The content of the interview aired on November 20, 1995, and watched by a record 22.8 million people, prompted the British media to describe it as the ‘scoop of the century which “plunged the monarchy into the greatest crisis since the Abdication”. Here's all you need to know Princess Diana's 1995 interview that has triggered a fresh controversy: