http://www.dailymail.co.uk/news/article-2091100/Man-gets-40-years-prison-brutal-murder-mother-wouldnt-buy-Avril-Lavigne-tickets.html
http://www.cnn.com/2003/LAW/05/21/ctv.matrix.insanity/
http://www.mirror.co.uk/news/uk-news/russian-boy-13-killed-sister-110501
http://www.truecrimereport.com/2010/09/david_patton_murders_stephen_c.php
http://newsone.com/2056940/shaakira-dorsey-warrensville-heights-ohio-passing-gas-jokes/
https://www.theguardian.com/uk/2011/jul/27/rebecca-aylward-welsh-schoolgirl-murder
https://www.theguardian.com/us-news/2015/oct/29/florida-stand-your-ground-defense-movie-theater-shooting
http://abcnews.go.com/US/social-media-feud-led-murder-young-tennessee-couple/story?id=34346840
https://en.wikipedia.org/wiki/Cleveland_Elementary_School_shooting_(San_Diego)
https://en.wikipedia.org/wiki/John_Hinckley_Jr.