 After being voted out as sheriff, Keith opens a private investigation agency, Mars Investigations, where Veronica works part-time. Veronica helps her father solve cases and conducts her own investigations on behalf of friends and acquaintances at school. Veronica discovers new evidence which suggests that Abel Koontz (Christian Clemenson), the man imprisoned after confessing to Lilly's murder, is innocent. As Veronica delves deeper into the murder case, she also works on other investigations, seeks her mother's whereabouts and deals with the aftermath of being drugged and raped during an "09er" party. Things get more complicated when Veronica falls into a relationship with Lilly's ex-boyfriend Logan Echolls (Jason Dohring), who for a time held Veronica partly responsible for Lilly's death and went out of his way to harass her.
