The story of Harvey Grennock aka How I caught Son of Jack

Yesterday [this started being written on sunday] the lovely dwarfy_drm hosted a birthday murder mystery party, ably assisted by mentalfirewall. I got to play Detective Harvey Grennock, on enforced leave of absence from his investigations of a serial killer after upsetting some of the wrong people...

I have embelished this slightly to make it all more interesting but the events below are what happened...ish...

( The story of Harvey Grennock aka How I caught Son of Jack )