User blog comment:Stormwell/Tresh Street Runners Case No.4 "Brotherhood"/@comment-3525200-20140624203258

Went with the Greaves Refinery being the first target, but the attack failed after the Brotherhood guy was tackled by one of the Royal Spymaster's men at the Rudshore Gate and set off the bomb early (the Brotherhood man dropped it by accident) which brought matters to the Runners' attention.

Second target was a Member of Parliament (even if that was perhaps stolen from an episode of Ripper Street...)

Final target will be the Citadel.