Kidney Disease.
Cancer.
Accidents.
Diabetes.
Suicide.
Lungs Disease.
Pneumonia, Influenza.
Liver disease.
Coronary Heart Disease.
Strore, The brain disrupted.
ten to one (i.e. ten Taliban per US serviceman)
Cardiovascular disease.
check here... http://www.statisticstop10.com/Causes_of_Death_Older_Teens.html