sixthlight

Unless it's been incorporated into the pre-series timeline I link, nobody's done one to my knowledge, but I can tell you that while the timeframe Peter gives is vague it sounds like she was killed a year to six months before Chorley first shows up as the FM - it was 'three years' before The Hanging Tree (set in October 2014), RoL starts in Jan 2012, and Alexander Smith mentions the FM showing up 'just after' the Covent Garden riots (May 2012).