5th grader dies after fight

Little girls in a elementary school let their emotions take control of their judgment over the situation. Disabling the ability to chose whats right and reject any propositions of a physical confrontation. I don't understand how a 5th grader managed to injure someone so severely as to cause a blood clot resulting in heart failure. It just comes to show how stupid the next generation of kids are, the act accordingly to what it is they believe is cool. Filled with a disgusting ego they act in a uncivil fashion and yet we are called a civilization that refuses to act civil.