Jessica drains the trucker, killing him. She quickly regrets it and tries to turn him, but it doesn't work. ("Bad Blood") She is alerted to a kidnapped Bill's whereabouts by Bill himself. She doesn't know exactly what is happening when Bill calls her, but when Sookie shows up for a second time asking about him, she realizes it was Bill who was calling her. They look for her maker but only find his trashed car with an unidentified dead body inside.
While at Fangtasia, Jessica asks Pam how one knows when to stop feeding and how to take care of a human corpse in a hypothetical situation. Pam suggests getting a chainsaw from a hardware store. Once she arrives with the chainsaw, she realizes the trucker's body is missing. She calls Pam since she is the only other vampire who she knows besides Bill, who is currently missing in action, and Pam quickly tells her she should be happy about not having a dead body in her home. ("Beautifully Broken")Jessica is confronted by a vampire named Franklin, who pulls the trucker's severed head from a paper bag. He tells Jessica he will help keep the corpse a secret in exchange for information on Bill Compton. ("It Hurts Me Too")
Jessica is hired by Sam Merlotte as a hostess at Merlotte's Bar and Grill. While working, Jessica runs into Chip, an old classmate from Bible study. He is stunned to see her alive since her parents, being glamoured by Bill and not remembering their previous visit, have been telling people she is dead. Jessica glamours Chip and convinces him that he never saw her. ("9 Crimes") After a fight with Arlene Fowler Bellefleur, Jessica glamours all her customers not to tip her. She later regrets it and glamours the last customer into giving Arlene a big tip- after Jessica successfully feeds on the woman, without harming her. ("I Got a Right to Sing the Blues")
After Bill returns to Bon Temps, he releases her as his maker. Jessica, not wanting to be alone however, declines to leave. The two reconcile and Bill trains Jessica to fight vampires and werewolves. Later that night, Jessica and Bill fight two werewolves in Sookie's house. After one escapes outside, Jessica follows, kills and drinks from him. She is captured by Russell Edgington, who bites her neck in front of Bill. Bill convinces Russell to let her go. ("Night on the Sun")Hoyt shows up at Merlotte's with his new girlfriend Summer, and the couple are seated by a visibly upset Jessica. Hoyt tells Jessica he still has feelings for her and doesn't like Summer. Jessica becomes emotional, and Tommy Mickens only sees the end of the conversation which adds to his hatred of Hoyt. Hoyt tells Jessica that he loves her before he leaves Merlotte's. As he leaves, he is attacked by Tommy (who has shifted into his dog form). Jessica comes to the rescue, telling Hoyt she loves him too. Injured, Hoyt drinks from Jessica so his wounds will heal. ("Everything Is Broken")
After Russell's appearance on TBBN, humans burn a cross on Bill and Jessica's front lawn. Jessica wants to hunt them down, but Bill convinces her that now is not the time for revenge. ("I Smell a Rat")
Jessica and Hoyt get back together. They tell each other how badly they missed one another. When things start getting serious, Jessica tells him about killing the trucker. She explains she's not going to stop drinking human blood and Hoyt immediately offers his own neck. Jessica goes right for it and Hoyt seems to like the experience. ("Fresh Blood")
At the end of the season she is seen moving into a small house with Hoyt. The camera pans away to show a small voo-doo like doll on the floor. Maxine and Summer are also seen purchasing guns and wooden bullets at a nearby gun shop. ("Evil is Going On")