The anticipation for Kareena Kapoor Khan's upcoming film, 'The Buckingham Murders,' has been amplified by the release of a gripping teaser and the film's first song, 'Sada Pyaar Tut Gaya.' Directed by Hansal Mehta and written by Aseem Arrora, Kashyap Kapoor, and Raghav Raj Kakker, the film explores the life of a homicide detective, played by Kareena, who is haunted by her traumatic past. The teaser features intense scenes, including one where Kapoor is drenched in blood, which had a lasting impact on her. 'Sada Pyaar Tut Gaya,' a disco number composed by Bally Sagoo and sung by Vicky Marley, adds to the film’s emotional depth by highlighting the detective’s inner turmoil. This project marks Kapoor's debut as a producer and her first collaboration with Mehta. The film, featuring an ensemble cast including Ash Tandon, Ranveer Brar, and Keith Allen, is set for a theatrical release on September 13, 2024.