Six elderly men burgled a safe-deposit facility in Hatton Garden, London, and stole items worth up to an estimated £14 million. Hatton Garden safe deposit burglary: In April 2015, an underground safe deposit facility in Hatton Garden, London, owned by Hatton Garden Safe Deposit Ltd., was burgled. According to official sources, the total stolen had an estimated value of up to £14 million, of which only £4.3 million has been recovered. The burglars entered through a lift shaft over the Easter bank holiday weekend and used a Hilti DD350 industrial power drill to bore through the 50 cm (20 in) thick vault walls. April 2, 2015. Wiki link