Manson, along with several of his followers, was convicted of multiple counts of murder for the Aug. 9, 1969, killings of actress Sharon Tate, celebrity hairstylist Jay Sebring, coffee heiress Abigail Folger, her partner Wojciech Frykowski and Steven Parent, as well as the Aug. 10, 1969, murders of Leno and Rosemary LaBianca.
Manson was also convicted of the unrelated murders of music teacher Gary Hinman and stuntman Donald “Shorty” Shea.
Though Manson was not present for the Tate-LaBianca homicides, he was convicted of first-degree murder and sentenced to death. That sentence was commuted to life in prison in 1972, when the California Supreme Court ruled the death penalty was unconstitutional.
According to the Los Angeles Times, Manson's stay in prison was not a peaceful one. He racked up hundreds of infractions and over the years was denied parole 12 times.
His next parole hearing was scheduled for 2027, the Times said.
Susan Atkins, who was 21 at the time of the crimes, died of brain cancer at the Central California Women’s Facility at Chowchilla in September 2009, just a week shy of 40 years after her conviction. The longest-serving female inmate in California, she was denied compassionate release by the state parole board.
Described by a former prosecutor as the "scariest of the Manson girls," Atkins played a large role in the murders, particularly that of Sharon Tate, who was nearly nine months pregnant when she was killed. The Times reported that Atkins confessed to stabbing Tate to death as the young actress pleaded for her life and that of her unborn son.
“Woman, I have no mercy for you,” Atkins testified she told Tate.
Atkins also participated in the LaBianca murders the following night.
The Manson family became suspects in the murders, in part, due to Atkins’ confession to cellmates while she was jailed on unrelated charges.
Atkins, who embraced Christianity while incarcerated, married twice while behind bars, the Times said. Despite prison staff advocating for her release as far back as 2005, Atkins was denied parole 13 times before she died.
Charles “Tex” Watson
Tex Watson, 71, is imprisoned at Mule Creek Prison, where he is an ordained minister, the Times reported. A model prisoner, he works as a janitor at the facility.
Watson, who described his position in the family as Manson’s “right-hand man,” was the Manson-appointed leader at both the Tate and LaBianca murder scenes. According to testimony in the murder trial, Watson shot Parent, Sebring and Frykowski, who was also pistol-whipped. He also inflicted some of the stab wounds on the victims in the Tate murders.
Manson also put Watson in charge the next night at the LaBianca house, where he killed Leno LaBianca and participated in the slaying of Rosemary LaBianca.
Watson, who was married and divorced in prison, and fathered four children, has his own ministry, Abounding Love. His website, run by an administrator outside of the prison, states that he "testifies that anyone can be forgiven and transformed by Christ, even a former member of the Manson family."
Watson has been denied parole 17 times, most recently in October.
Leslie Van Houten
Leslie Van Houten, 68, remains jailed at the California Institution for Women at Corona, where she has spent her entire sentence as a model prisoner, the Times said. She was convicted of murder and conspiracy in 1978, following her third trial on the charges.
A former homecoming princess and the youngest of Manson’s followers, Van Houten held Rosemary LaBianca down as Tex Watson and Patricia Krenwinkel stabbed her to death. Testimony at trial indicated that Van Houten also stabbed the victim, but did so after she was already dead.
Van Houten once told a parole board she was "deeply ashamed" of her role in the slayings, the Times reported.
“I take very seriously not just the murders, but what made me make myself available to someone like Manson,” she said.
The state parole board recommended Van Houten for parole in April after 19 previous tries, but California Gov. Jerry Brown reversed the decision.
The parole board again recommended her for parole in September, and Van Houten is awaiting Brown’s response, the Times said.
Patricia Krenwinkel, who became the longest-serving female inmate in California upon Susan Atkins' death, remains at the California Institution for Women at Corona, where she works in the prison's rehabilitative programs, the Times said. She has condemned Manson in the years since the murders.
"What a coward that I found myself to be when I look at the situation," Krenwinkel told the New York Times in 2014. "The thing I try to remember sometimes is that what I am today is not what I was at 19."
Krenwinkel participated in the murders at both the Tate and LaBianca murder scenes. Testimony at trial showed that she chased an injured and screaming Abigail Folger from the house onto the expansive lawn, where she continued to stab her 28 times, CNN reported.
The following night, Krenwinkel stabbed Rosemary LaBianca to death, testimony showed. She later scrawled “Death to Pigs” on the wall in Leno LaBianca’s blood.
Krenwinkel has been denied parole 14 times, most recently in June.
Linda Kasabian, who drove the killers to both the Tate and LaBianca scenes because she was the only family member with a valid driver’s license, was offered immunity from prosecution in exchange for her testimony at trial.
Kasabian, who Watson ordered to remain outside during the Tate murders, later recalled seeing some of the victims run screaming from the house, followed by their killers. She also remained outside at the LaBianca house.
The Times reported that, as of 1994, Kasabian was a mother of four. She was believed to be living on the East Coast.
Robert “Bobby” Beausoleil and Bruce Davis
Bobby Beausoleil, 70, who was convicted of murdering Gary Hinman on Manson's orders, is housed at California Medical Facility in Vacaville, according to CNN. In jail awaiting trial for Hinman's slaying in August 1969, he was not involved in the Tate-LaBianca murders.
Bruce Davis, 75, is imprisoned at the California Men's Colony at San Luis Obispo, where he is serving a life sentence in the murders of Hinman and Shorty Shea. Davis, who the Times reported has been denied parole 30 times, became a born-again Christian in prison and earned a doctoral degree in religious philosophy.
Steve “Clem” Grogan
Clem Grogan, who rode along with Manson and the other killers the night of the LaBianca murders, did not participate in the killings. He did help Manson, Watson and Davis kill Shorty Shea, however.
Grogan, who was convicted and sentenced to life in prison, was released on parole in 1985 after he helped authorities recover Shea’s remains by drawing a map to where the stuntman’s body was buried.
Lynette “Squeaky” Fromme
Squeaky Fromme, who was one of Manson’s most devoted followers, did not participate in the murders, but was present outside the courthouse every day during the murder trial of Manson and the other defendants.
Fromme achieved her own notoriety in 1975 when she attempted to assassinate then-President Gerald Ford during a visit to Sacramento. Her gun did not fire and Secret Service agents wrestled her to the ground.
The Times reported that Fromme, who was sentenced to life in prison, escaped from a West Virginia federal prison in 1987, but was recaptured two days later. She continued to write to Manson while in prison.
Fromme, now 68, was paroled in August 2009 after serving 34 years in prison, the newspaper said.