Some villains really have crossed the MoralEventHorizon.

* [[http://images1.wikia.nocookie.net/__cb20100505200928/disney/images/9/9e/Mufasa-vs-Scar-the-lion-king-2801551-640-380.jpg Scar killing his own brother, Mufasa]] in ''Disney/TheLionKing''.
* [[http://static.tvtropes.org/pmwiki/pub/images/Alderaan-Frame02_6011.jpg The Death Star destroys Alderaan]], ''Film/ANewHope''
* [[http://watchplayread.com/files/2009/08/call-of-duty-4-nuke-640x480.jpg Khaled Al-Asad nukes his own capital city]], ''ModernWarfare''
* [[{{Berserk}} Griffith's]] [[http://img27.picoodle.com/img/img27/2/5/25/darknives/f_Berserkv34cm_2b2f712.jpg betrayal...]]
* [[spoiler:[[http://images2.wikia.nocookie.net/__cb20110713025836/prototype/images/b/bc/Mercer_vial_drop.png The real Alex Mercer unleashing the Blacklight Virus]]]] in ''VideoGame/{{Prototype}}''.
* [[spoiler: [[http://www.mangareader.net/97-1346-3/gantz/chapter-184.html Shion Izumi killing Tae Kojima in front of Kei Kurono]]]] in ''{{Gantz}}.''
* [[spoiler: Sasuke]] [[http://www.mangareader.net/93-46287-15/naruto/chapter-480.html attempting to murder his comrade out of sheer heartlessness]] [[http://www.mangareader.net/93-46287-14/naruto/chapter-480.html and the SCARY face he makes before doing so]], {{Naruto}}
* [[http://static.tvtropes.org/pmwiki/pub/images/vg_meh_1_3285.jpg Sephiroth killing Aerith Gainsborough]] in ''VideoGame/FinalFantasyVII''.