刃物キチガイと戦うために見ておきたい動画

今回の事件に近いシチュエーション
http://theync.com/shocking-husband-kills-wife-with-stab-wounds.htm
http://theync.com/man-stabed-all.htm
http://theync.com/23-year-old-guy-brutally-stabbed-to-death-in-front-of-a-night-club-by-2-thugs.htm
刃物複数と決闘
http://theync.com/shop-keeper-stabbed-and-killed-by-two-thugs-during-robbery-attempt.htm
刃物とタイマン
http://theync.com/man-gets-stabbed-in-the-heart-during-knife-fight-dies-in-the-street.htm