http://www.mirror.co.uk/news/uk-news/halloween-2013-eight-real-life-2657825
http://www.therichest.com/rich-list/most-shocking/9-terrifying-real-life-halloween-murders/?view=all
http://bloody-disgusting.com/editorials/22236/halloween-treat-9-real-life-murders-committed-on-halloween/
http://www.mandatory.com/2012/10/22/10-of-the-most-horrible-halloween-crimes/10