London Bridge attack: Terrorists 'used steroids' before attack

The terrorists who killed eight people on London Bridge and at Borough Market had taken steroids before the attack, a court has heard.Khuram Butt, 27, Rachid Redouane, 30, and Youssef Zaghba, 22, all had high levels of a drug called DHEA in their system, according to a toxicologist speaking at a pre-inquest hearing at the Old Bailey.There is little medical evidence to support these claims.