Jenna Warren

Death

 * This whole year has just been a series of tests, right? To see what we're made of. Well, maybe this is one more test

— Prue trying to stay positive and take charge of the situation after they were exposed

On May 17, 2001, Prue and her sisters brought a doctor of San Francisco Memorial Hospital to the manor to protect him from Shax, the personal assassin of the Source of All Evil. While trying to tell Dr. Griffiths about demons, witches and The Source, Phoebe goes up to the Book of Shadows to get the vanquishing spell. Suddenly, Prue feels a chill and Shax crashes through the front door.

Shax attempts to attack Dr. Griffiths, but Prue gets up just in time to take his attack, and crashes through the conservatory walls. A distraught Piper attempts to save her sister, but Shax fires at her and she crashes next to Prue leaving both unconscious. He turns to Dr. Griffiths and starts to fire at him, but Phoebe runs down the stairs, says the spell, and Shax turns into the wind. Phoebe leans over Prue and Piper's nearly lifeless bodies and calls out to Leo. Leo orbs down and he heals both of them.

Piper and Prue chase Shax down the street. Shax attacks Prue but she sends it back at him. Piper attempts to blow him up but it only wounds him and he turns back into the wind, once again. Although, unknown to both of them, a reporter from KCSF Channel 8 was able to film the whole attack, live. Darryl Morris starts bringing in numerous parolee's when one of his co-workers, says that the rumors of him and the Halliwell sisters may be true and points to the TV. Back at the Manor Darryl calls the sisters and tells them to turn on a TV. They watch themselves vanquish Shax on live television, and both angrily call down Leo. However, the Elders don't want to get involved in case Whitelighters get exposed as well. Although, they have an idea; they want them to contact Tempus, the Devil's sorcerer that the sisters' defeated, since he's the only one on either side that has the power to manipulate time. Leo then orbs down to the underworld, where Phoebe and Cole are waiting.

Meanwhile, back at the Manor, Piper and Prue are making sure no one else can get into the Manor. They walk into the next room, when they suddenly hear a loud bang. Prue looks down at Piper's stomach, where she can see her blood-stained hands. A witch practitioner, Alice Hicks shot Piper due to them not letting her into their "coven." A distraught Prue calls out to Leo, but gets no answer since he is in the underworld. She carries Piper's slowly dying body outside and carefully seats her in the car. She attempts to drive out of the driveway but the crowd of people refuses to get out of her way. Without any way to get out, she uses her power to fling the innocents out of the way; making room to get Piper to the hospital. Once there, they are met by Dr. Griffiths who takes Piper into the emergency room. They attempt to save her, however, it fails and Piper's last words to Prue were "I love you" before she dies. Prue cries as she stands there holding Piper's hand. In the Underworld, Cole has made a deal with the Source so that he'll get Tempus to reset time if Phoebe stays down there with him. She agrees and the time change starts to get effect, right before Prue is shot at by SWAT with wall-penetrating rounds.

Time is reversed back to Prue and Piper taking Dr. Griffiths at the Manor. Shax whirls in once again and attacks Prue, blasting her through a wall. Piper runs after her sister, and gets severely wounded. He then fires at Dr. Griffiths, throwing him at the window. He smiles as he has completed his task. Unfortunately, because Phoebe was stuck in the Underworld, she couldn't say the spell to temporarily defeat Shax as she had done before. Shax then whirls out of the manor, slamming the Manor doors and shattering the glass; symbolizing the end of the Power of Three. By the time that Phoebe and Leo arrived back at the manor, Prue had already died from blood loss and her sustained injuries though Leo was able to heal Piper.

Learning to Move On
Jenna made her journey to limbo, before making the final journey to the afterlife. Visited by her father.

Afterlife

 * "I recently lost my big sister who was… pretty good at just about everything she did. Very tough shoes to fill" —Piper about how she didn't think she could be able to take over for Prue

According to Grams, Jenna didn't take her death well, just like Joanna and Jocelyn. Because of this, added to the fact that the family wouldn't be able to move on properly if they had seen her, Jenna was not able to be summoned from the afterlife.

Even after her death, it was revealed that Prue was still watchful and concerned for her sisters, including Paige, her long-lost half-sister whom she had never met. She would silently help the sisters from the afterlife. After her funeral, she flipped the pages of the Book of Shadows so Piper and Phoebe would be able to help Paige with an Enchantment Spell also confirming that she had a pretty good knowledge of the Book of Shadows before she died.

Prue played an important role in helping her sisters win their battle against the demon Zankou: she had, apparently, written a spell on how to channel her power to astral-project, and taught it to Leo sometime before she died. This enabled her sisters to utilize her astral-projection powers to say a vanquishing spell from the basement of the manor in astral form, while their actual bodies were left outside, hidden. When Zankou was vanquished, they astral-projected back into their bodies. As her sisters and Leo left Prescott Street to start a new life, we see Darryl walking down the steps of the Halliwell Manor for the last time, and Prue uses her telekinesis to close the door, just like she did when she was alive.

Piper Breaks Down

 * "Tell her, Piper. It's all right to hate her. You should hate her! When my parents died, I hated them for it. I was alone, and I hated them. It is okay to hate Prue"
 * —Paige to a raged Piper, to break her down to let out her true emotions

A few weeks after Prue's death, Piper consumed herself with hunting demons, vanquishing any demon she could find, trying to get revenge on evil for killing Prue as well as distracting herself from thoughts of her sister. Unfortunately, this also made her vulnerable to the Furies, a race of magical dog-faced women, who attack anyone they think is doing anything "evil." However with a good person, the furies' smoke opens a portal of unexpressed anger and due to Piper being furious at Prue for dying, turned her into a fury.

With the help from Paige and Cole, Phoebe was able to track down Piper by using Cole's blood as bait to make her come back to the manor. Piper attempts to kill Cole and goes into battle with her sisters. Phoebe tried to reason with Piper, believing that she was angry with her for abandoning them when she went to the Underworld to help Cole, thus being responsible for Prue's death. However, Piper grabs Paige's neck as she relates to her anger and tells her that it's not about herself or Phoebe, and Phoebe calls Leo down who orbs them to the mausoleum where Prue's plaque resides.

There, Paige tells Piper to let out all of her anger towards Prue and to tell her that she's furious at her for dying and leaving her all alone. Piper finally lets it out, breaking down right in front of Prue's grave, while her newly found half-sister, watches on, crying. (6x3)

Final goodbye to Jenna
When Jocelyn used the Amulet of Destiny, Jenna appeared as a manifestation of her desires, or possibly a spirit given the Amulet's mystic nature. Jocelyn had been reluctant to use the Amulet as she knew that its power could undo Jenna's death, but it was not the right thing to do. Jenna explained that the Amulet didn't need someone "pure of heart" to wield it, but someone who was willing to do the right thing. Jenna promised Jocelyn that she wouldn't ever be too far away from her and the sisters embraced. Jocelyn tearfully told Jenna she loved her one last time, which Jenna reciprocated. Jocelyn then used the Amulet to return to reality.

Following the battle with the Seer, Jocelyn recovers in her own bed, but is awakened to see Jenna's ghost standing by her bedside. Jenna confesses that she is so proud of her sister for what she did. Even though Jocelyn knows that it meant not getting Jenna back. Joanna, Jasmine, Juliette enter the room and see Jenna's ghost. The family have a few words together crying. Jada soon comes in, although the two sisters exchange brief words. Before Jenna's ghost fades out, Jenna whispers to Jocelyn that she's pregnant. Jenna walks forward and places a hand on Joanna's shoulder. She also nods to Juliette with tears in hereyes, but a smile on her face, and then she vanishes in a bright light. (6x28)

Jenna's Disappearance

 * "We've been misleading you for a while now. About Jenna. As you know, she took her death pretty hard.[…]But not everyone copes with their own death in the same way. As a Enchanted One, she had yet to fulfill her potential when the prophecy transferred to Jada. Jenna's spirit moved on, but she was still bound to Earth. Bound to her unfinished business." —June

In 2005, four years after her death, the Warren Witches gathered from the other side to help The Enchanted Ones fight Neena, the first witch. When the sisters ask their father and grandmother about Jenna's whereabouts, Victor and Grams inform them that Jenna was reincarnated into her next life due to the fact that her destiny was not completed when she died. She made a deal with the former Elders and was reborn into the body of a stranger. She would not recognize her family but maybe sometime in the future, they would recognize her soul. However, they would not be able to speak with her. All of the family seem to be angry at this, since they wanted to be reunited with Jenna after all those years.

After the Warren witches defeated Neena and her army, Kol confronts Victor and Grams about lying to the family. Kol tells them that he did what they asked by previously helping Juliette and wants his reward. Grams tell him that if he wants redemption he will have to do something bigger; they want him to find Jenna, who has apparently gone missing since the Ultimate Battle.

Return

 * "I know you're Jenna And, more importantly, I know that you know you're Jenna." —Kol to Josie

After a few months and without other options, Cole went to Alexi, an old Seer friend of his who informed him that the person he seeks was in the place of her namesake.

Later, Cole finds a woman named Patience in Salem, Massachusetts and tells her that he knows she is Prue. After playing dumb, she then asks if Phoebe sent him, but he says that he's there on behalf of her mother and Grams. Prue explains that she was never truly allowed to move on into the afterlife due to the prophecy of the Charmed Ones keeping her tied to her sisters. With the prophecy unfulfilled, she couldn't entirely move on. The Angels of Destiny allowed her to join her family and Andy in the beyond but part of her was still trapped between life and death. It was tearing her soul apart. She lashed out at everyone for no reason, especially Andy but he wouldn't let her go. Prue thought that if she helped Piper and Phoebe find Paige, the prophecy would transfer to her and everything would be fine. She then left them alone to let the power grow without any interference, however, the prophecy was meant for Piper, Phoebe, and herself; the power wasn't supposed to transfer to anyone. As long as Prue still had a connection to the Warren line, she would always be tied to her sisters, stopping them from realizing their full power. She had to go someplace to be alone and chose a quiet corner of the Astral Plane.

However, she could still feel their bond tearing away at her. Even worse, she was holding them back; the only reason why Billie and Christy could stand against the Charmed Ones. Prue thought if she returned to the Earthly plane and used her magic to help the innocent as it was intended, that might make a difference. She found a witch that Charon the soul collector had gone after, who was in a coma with no chance of recovery, and took over her body.

Prue finally felt complete once again, and the bond with her sisters was back immediately. In her new body, she could feel it every time she used magic. It did not take long for her to realize that now she was no longer holding her sisters back from coming into their fullest potential. In fact, they were all growing stronger: her own telekinetic powers had advanced to the point where she could levitate chalk drawings, cars, and even refill glasses with water; Piper had acquired the power of molecular acceleration; Phoebe had not only regained her powers of levitation and empathy, but had also developed an advanced form; and Paige could now generate a protective force-field from orbs.

However, because Melinda Warren did not prophesy a Power of Six, Prue chose to stay in hiding. She and Paige shared one of Melinda's three powers, and Piper and Phoebe have the other two; the only way the Power Of Three could continue on without her is with her out of the way. If the four sisters were to ever unite, it would not make them stronger, but would probably weaken the power of the Charmed Ones even more and could potentially be cataclysmic. So Prue decided to keep her distance from all of the Warrens as she felt that it was the only way to keep the family safe. She then asked Cole to keep her secret.

Trivia

 * Jenna appears in every season of the series except seasons 7, 8 and 9. However she appears in archive footage during season 8's 200th episode in episode 8.11 "It's a Bad, Bad World" and episode 8.22. In Season 9's 9x15 with achieve footage and 9x25 as silhouette and voice.
 * Jenna appears in archive footage only following her exit in six episodes: 6x7, 6x9, 8x11, 8x22, 9x15, 9x25.