If you are killing someone in your dreams, you are probably expressing hostile feelings. Consider this an opportunity to look at your negative feelings and decide what would be the best and the least destructive way to address them. If you are a witness to a killing, you may be reflecting on changes going on around you that you don’t particularly like. To kill a defenseless person; failure in an endeavor. To kill in defense; Success and advancement. For more details see also: Blood, Attack, Anger, Shooting