The British Library is opening the doors to an immersive exhibition celebrating the life and work of one of the UK's most famous crime writers, Agatha Christie. The exhibition is part of a series of events marking 50 years since her death and celebrating her literary legacy. Al Jazeera’s Camille Nedelec reports from London, UK. #AgathaChristie #BritishLibrary #QueenOfCrime #CrimeFiction #London #Bookstagram #AlJazeeraEnglish.