Alrighty people. A lot of you are saying that you're a little confused about the whole killing himself situation.

1. Ok well, I don't know if this is true or not, but I would think that it'd be rather difficult to fully remember the night before if you wake up with a hang over. It might take a couple of days to recover that part of your memory. So, after the flashback, it has been a couple of days or so since Troy found out that Gabi was murdered.

2. Remember the fight that Gabi and Troy had? Troy LEFT Gabi somewhere. Think about it.

3. Troy said that he'd kill the dude who killed her. Troy killed himself. Can you come to the conclusion?

Yes, Troy killed Gabriella.

Hope you liked it :D