CHINO, Calif. (AP) — A California panel recommended parole Thursday for former Charles Manson follower Leslie Van Houten more than four decades after she went to prison for the notorious killings of a wealthy grocer and his wife.

The decision will now undergo administrative review by the Board of Parole Hearings. If upheld it goes to Gov. Jerry Brown, who has the final word on whether the now-66-year-old Van Houten is released from the California Institution for Women in Chino.

Brown previously blocked the parole of former Manson follower Bruce Davis, citing the gravity of his offenses and his refusal to fully accept responsibility for his role in the murders of a stunt man and a musician.

Van Houten was “numb” after the parole board decision was made at the California Institution for Women, said her attorney Rich Pfeiffer.

Van Houten, a one-time homecoming princess, participated in the killings of Leno La Bianca and his wife Rosemary a day after other so-called “Manson family” members murdered pregnant actress Sharon Tate and four others in 1969.

The killings were the start of what Manson believed was a coming race war. He dubbed it “Helter Skelter” after a Beatles song.

Van Houten was the youngest Manson follower to take part in one of the nation’s most notorious killings after she descended into a life of drugs and joined Manson’s cult in the 1960s.

Since then, she has completed college degrees and been commended for her behavior as a model prisoner.

Earlier Thursday, she described in graphic detail how she helped secure a pillow over the head of Rosemary La Bianca with a lamp cord and hold her down while someone else stabbed the woman in her home in 1969.

Van Houten recounted the killing during her 21st parole hearing at the California Institution for Women, saying she had looked off into the distance until another Manson follower told her to do something and she joined in the stabbing.

“I don’t let myself off the hook. I don’t find parts in any of this that makes me feel the slightest bit good about myself,” she told the parole board panel.

The La Biancas were stabbed numerous times and the word “WAR” was carved on the stomach of Leno La Bianca.

Van Houten’s lawyer, Rich Pfeiffer, said in an earlier interview that she presents no danger to the public and should be freed.

“The only violent thing she has ever done in her entire life was this crime and that was under the control of Charles Manson,” he said. “She is just not a public safety risk, and when you are not a public safety risk, the law says you shall be released.”

The Los Angeles County district attorney’s office declined to comment ahead of Thursday’s hearing.

Sharon Tate’s sister, Debra, has started an online petition opposing parole for Van Houten, saying she failed to show remorse for years after the crimes and can’t be trusted.

At her last hearing in 2013, a parole commissioner told Van Houten she had failed to explain how someone as intelligent and well-bred as she could have committed such cruel and atrocious crimes.

Van Houten told the panel she had been traumatized by her parents’ divorce when she was 14, her pregnancy soon after and her mother’s insistence she have an abortion. During the hearing, she apologized to everyone she had harmed.

Van Houten did not participate in the Tate killings but went along the next night when the La Biancas were slain. She was 19 at the time.

Her defense lawyers portrayed her as a young woman from a good family who had been a homecoming princess and showed promise until she got involved with drugs and was recruited into Manson’s cult.

During the penalty phase of her trial, she confessed to joining in stabbing Rosemary La Bianca after she was dead.

Van Houten’s conviction was overturned on appeal. She was retried twice and convicted in 1978 of two counts of murder and conspiracy.

Manson, 81, and other followers involved in the killings are still jailed.

Patricia Krenwinkel and Charles “Tex” Watson have each been denied parole multiple times, while fellow defendant Susan Atkins died in prison in 2009.

Davis was approved for parole but Brown blocked his release in 2014. Davis was not involved in the Tate-La Bianca murders.