Okay I'll run then- wait, peeta is telling me no..? What should I do!
*Shakes Head towards katniss*
Inside the Cornucopia
Chapter 11, The Cornucopia
Katniss arrives at the Cornucopia, she sees weapons and thinks about getting the bow and arrow first before anyone else but then remembers Haymich advice which is to go straight to water and run away.
Chapter 11, The Cornucopia
Why hasn't the cannon gone off to announce the girl's death
She is about to run when she sees Peeta and he signals her a "no" shaking his head, but it's too late to make her decision, and so she has no other choice but to run in the cornucopia.
She runs to a backpack but ends up fighting for it with another boy, the boy ends up losing and he falls and Katniss spots a weapon in the backpack and runs to the woods
The bag consists of many things besides water, Katniss realizes that she's going to have to get water eventually but for now she makes a place to rest. Katniss notices people running to a fire nearby and hears people say why hasn't the cannon gone off to reveal anything about a girls death (her). She realizes that the people are the career tributes along with Peeta. She hears Peeta say "I'll go back to make sure she is dead"