Dear Diary. I think I'm dead

Veronica Rae wakes up in a dark room, in pain and confused. She doesn't know what's going on but she all she wants to do is go home. Where is she? She tries to escape and it's revealed she IS home, but everyone seems to be upset and real angry about something. Mom and Dad aren't talking, her sister Jenna seems pissed off about something and Joshua seems like he wants to break someone's neck. What happened? She tries to talk to them, but no one hears her.. is she.. dead? She comes across a diary and reads the entries, it's her hand writing, but she doesn't recall writing it..

To her horror, she realizes the truth...

She's dead

But how?

--Dear Diary, I think I'm dead--