Mark and Julie Wallace, parents of victim Sara Zelenak, arrive for the opening day of the inquest into the London Bridge terror attack on May 7, 2019 in London, England. Getty Images
Mark and Julie Wallace, parents of victim Sara Zelenak, arrive for the opening day of the inquest into the London Bridge terror attack on May 7, 2019 in London, England. Getty Images

Inquest on London Bridge attack begins in London