Bettie seamed like she had the biggest reasons to killher.. dunno..

No one of them killed Jenny!!! I think she killed her self! She was a bad person!!!!!

I think it was Bette, cos she's talking to Jenny right where that railing was broken, and Jenny was trying to break up her family with that video that wasn't even true... And then Bette comes back alone...

I dont think it was a suicide , she loved herself too much to commit a suicide. I bet it was Alice, she never really liked her... I wonder why bette is 43%, why would she have done that?

actually, I don't think that anyone of them has killed Jenny. My first guess would be suicide and that she planned it for a while. My second guess is Niki, for all the things that Jenny has done to her, especially at the dance contest!

i agree, but if i had to pic sum1 lse i say nicki stevens idk seemed odd her just apearin there and she sayd so in her own words she wanted to kill jenny

and when tina asks bette "have you seen jenny?" she replies "no" which is a lie so it had to be her

It was Alice that Killed Jenny! There was going to be a spin off show called 'The Farm' in which Alice goes to prison for Jenny's death but unfortunately, it was dropped before it really got off the ground.

See: http://www.imdb.com/title/tt1288495/