Ex convict sprayed terrorist with with fire extinguisher

A reformed offender told an inquest how he wrestled the knife from the Fishmongers’ Hall terrorist’s grip and sprayed fire extinguisher foam into his eyes. John Crilly was one of three men who bravely tackled convicted jihadi Usman Khan after his knife rampage on 29 November 2019. Mr Crilly, who had his sentence for murder quashed in 2018, also told the inquest how violent ‘terrorist gangs’ known to prison staff tried to convert him in jail. Khan, 28, killed Cambridge…