BBC News
Published
image captionSaskia Jones and Jack Merritt were killed by Usman Khan during a conference on rehabilitating offenders
A prison chaplain has admitted he may have been "conned" by a convicted terrorist who seemingly showed remorse for his actions.
Usman Khan was freed in December 2018 after serving a jail term over a plot to blow up the London Stock Exchange.
Less than a year later, he killed Jack Merritt, 25, and Saskia Jones, 23, at Fishmongers' Hall near London Bridge.
The Rev Paul Foster has been giving evidence at the inquests into their deaths at London's Guildhall.
image copyrightWest Midlands Police