The plot of Kareena Kapoor starrer 'The Buckingham Murders' revolves around a detective who is also a grieving mother. She is investigating the murder of a British-Indian 10-year-old boy, Ishpreet, who goes missing in Buckinghamshire. The child's desperate adoptive parents, Daljeet, played by Ranveer Brar and Preeti, played by Prabhleen Sandhu, inform the police.