Sonita Nijhawan, 38, died of head and neck injuries at her home in the wealthy, gated Crossfield Place in St George’s Hill, Weybridge, Surrey.
Her husband Sanjay Nijhawan, 46, has been charged with murder and awaits trial.
Montel Ajayi, 18, from Waltham Cross, Isaac Owen-Brady, 18, from Enfield, and Christopher Nzeh, 18, from Hitchin, have been charged with murder and await trial at the Old Bailey on 11 January 2016.
July 17 – Donald Lock, 79, was stabbed to death in a road rage incident in Findon, near Worthing, West Sussex.
He – Christopher De Simone, 24, a customer, and Maria Voci, 42, a waitress, were shot dead at the Moka Espresso café in Vaughan, on the outskirts of Toronto, Canada.