I watched 10 seconds of that video and had to turn it off coz it made me HOT. I had to stop, look down and breathe. Just imagine if that was you, or a friend or family member?
This person, clearly displayed a complete lack of basic innate empathy most humans have for others. Couple that with violent psychopathic tendencies and you have a career criminal/psychopath. There is no "age" that remotely justifies what he did. This person deserves MINIUM 10 years in prison, I personally believe he deserves an attempted murder charge, but could care less as long as he gets 10 years MINIMUM.