Mumbai (Maharashtra) [India], August 24 (ANI): After creating buzz with the teaser release, the makers of ‘The Buckingham Murders’ unveiled a new poster of Kareena Kapoor Khan. Taking to Instagram, director Hansal Mehta treated fans with a new poster. In the poster, Kareena exuded boss lady vibes in a black ensemble. She wore a formal shirt, matching blazer and pants while walking down a corridor. Sharing the post, he wrote, “DS Bhamra is on her way to unfold the secrets of #TheBuckinghamMurders.” Recently, makers unveiled the intriguing teaser. The teaser opens with a scene of a child walking…