Why do people die young...

Two months ago and around 11:00-11:30 one of my Best friends was shot in the head. She did nothing. This man came to kill her uncle,but she was at the wrong place, at the wrong time... I was called at eleven o' clock on Sunday night. I was asleep and woke up by one of my other best friend's mom. She told me the horrific news. I wasnt able to process words. I litetary(sp?) cried for at least five hours. I did at home and at school. I still havent been able to get that she had died. And just yesterday this little girl whom i have know almost all her life died. She was sick and her family took her to the doctor. The medicine(sp?) made her liver fail and she went into a comma(sp?). This little girl was nine. Ima not in a very happy today. So if you have lost someone close to u, but not a family member... I can relate... Thanks For Reading...(Btw ima not doing this for simpathy. I read another story about someone dying. So I posted this)
R.I.P Krista B.
R.I.P Kirsten S.
LOVE YA'LL BOTH!