Aired on Oct 29, 2008.
Ava is out of the slammer and up to no good, but there's a new bad girl in town who makes her look like a girl scout. An old flame resurface in Joey's life, and Parker is left out of the loop. Laney and Cooper attempt to mend their broken relationship--leaving Jason completely alone--but Cooper is not the same man he used to be. Jenni dives headfirst into her assignment as investigative reporter for the school newspaper, and things get even more exciting when a hot new student offers to help her out, but he may not be exactly who he says he is. Pierce and Chloe are still recovering from their brush with death, but they decide to team up for a little experiment in biology...or is it chemistry?