The impact of Digital and New Media
Trolls
The McCanns

http://www.theguardian.com/uk-news/2014/oct/08/police-await-postmortem-tests-after-death-alleged-mccann-troll-brenda-leyland

Very interesting the twist and turns of this case, in particular the change in representation form being a "troll" to "someone's mother" in the media following her death.