He was aged 44
From Blackburn, England.
SkyNewsHD
https://news.sky.com/story/suspect-s...tands-12517347
[Attack caught on synagogue livestream
Part of the attack was caught on a livestream
of the morning shabbat service
being broadcast on Facebook.
Local media reports claim an angry man was heard
shouting about religion,
before the feed cut out at around 2pm.
They claim the suspect had a British accent.]

[SWAT team was set up by a nearby middle school
as the hostage situation dragged on for eleven hours]