Skylar Deleon: Age, Crimes, Career and Bio

Skylar Deleon, born John Julius Jacobson Jr. on August 12, 1979, is an American former child actor who appeared as an uncredited extra on the television series Mighty Morphin Power Rangers during the 1993 to 1994 season. Now aged 46, Deleon is best known not for her brief television work but for her conviction on three counts of first-degree murder, for which Orange County Superior Court Judge Frank Fasel sentenced her to death on April 10, 2009. The case, which centred on the murder-for-profit drowning of a retired couple aboard their own yacht in Newport Beach, California, has been covered by ABC 20/20, Investigation Discovery, Oxygen, 48 Hours, and multiple true crime books and podcasts.

Quick Bio

Who is Skylar Deleon?

Skylar Deleon is a former American child actor born in 1979 who gained public notoriety after being convicted in 2008 of three murders, including the drowning of retired couple Thomas and Jackie Hawks in Newport Beach, California, a case that became one of the most widely covered true crime stories in American media.

Deleon entered the public record first as a child actor working under her birth name John Julius Jacobson Jr. Her most documented credit was as an uncredited extra on the popular Saturday morning children’s programme Mighty Morphin Power Rangers during its 1993 to 1994 broadcast season. She also appeared in local and national television commercials during that period. The acting career was brief and produced no lasting professional standing.

Public interest in Skylar Deleon is driven almost entirely by her criminal history. The 2004 murder of Thomas and Jackie Hawks, a retired couple who were bound to the anchor of their 55-foot yacht and thrown overboard in the Pacific Ocean during a staged sales appointment, generated sustained media coverage across network television, cable documentary, and print journalism. The case has been examined on ABC 20/20, Oxygen, Investigation Discovery, 48 Hours, and in at least two true crime books: Dead Reckoning by Caitlin Rother (2011) and Vanished at Sea by Tina Dirmann (2008).

As of 2026, Skylar Deleon remains on death row at San Quentin State Prison. She identifies as a transgender woman and legally changed her name to Skylar Sophia DeLeon. She received gender-affirming surgery on April 5, 2023, a fact she disclosed in a letter to the Washington Free Beacon.

Early Life and Background

Childhood and Family

Skylar Deleon was born John Julius Jacobson Jr. on August 12, 1979, in Sun Valley, California. Her father, known as Big John, was a physically abusive man who served federal prison time for drug trafficking and who forced his daughter into child acting as a source of income.

Deleon’s childhood was documented in detail in the Orange Coast Magazine profile published in 2015, which drew on multiple visits and correspondence with Deleon while she was incarcerated. Her father, John Jacobson Sr., reportedly subjected her to physical abuse that included throwing her down stairs and using physical punishment for minor infractions. According to Deleon’s own account, he spent time in federal prison for drug trafficking and, after his release, forced her into child acting to generate money. Deleon stated she never got to keep the money she earned as a performer.

Deleon’s attorneys later cited her childhood abuse history during sentencing arguments, presenting it as a mitigating factor against the death penalty. The jury rejected those arguments. Deleon carried her father’s name, John Jacobson Jr., until shortly before she began dating Jennifer Henderson in Long Beach in 2002, at which point she went to court to formally change it to the gender-neutral name Skylar Deleon, according to Orange Coast Magazine’s reporting.

Education

Skylar Deleon’s formal educational background has not been publicly documented. No school or qualification details have been confirmed by any verified source.

Deleon’s adolescence was dominated by her brief acting work and, in her own account, by the instability created by her father’s criminal history and abusive conduct. After her acting work ended in her mid-teens, she joined the United States Navy. She was discharged after going absent without leave for fifteen days, ending her military service almost immediately after it began.

Acting Career

Before Notoriety

Before her crimes became public, Skylar Deleon worked briefly as a child actor during the early 1990s, appearing in commercials and as an uncredited extra on Mighty Morphin Power Rangers.

Deleon’s most documented acting credit is her appearance as an uncredited extra on Mighty Morphin Power Rangers during its 1993 to 1994 broadcast season. IMDb records indicate she claims an appearance in the episode “Second Chance” (1994). She also appeared in local and national television commercials during the same period, work she has since said she never found rewarding and from which she was not permitted to keep her earnings.

No acting credits exist beyond this early adolescent period. Her career in entertainment ended completely by her mid-teens. She joined the US Navy around the age of twenty, was discharged for an unauthorised absence of fifteen days, and subsequently bounced between low-wage jobs. Her then-wife Jennifer Henderson worked as a hairdresser. Deleon stayed home to care for their daughter Haylie because, as she told ABC News in a 2009 interview, she could not earn enough to justify the cost of childcare.

Career Trajectory

After her acting work ended, Deleon worked as an electrician’s assistant, was convicted of armed burglary in 2002, and served time in the Seal Beach city jail before orchestrating three murders between 2003 and 2004.

Following her discharge from the Navy, Deleon worked for Total Western Inc. as an electrician’s assistant. During this period she met Myron Sandora Gardner Sr., a co-worker who would later become an accessory in the Hawks murder case. Deleon’s first confirmed criminal conviction came in 2002 or 2003 when she was convicted of armed robbery or burglary, receiving a sentence served at the Seal Beach city jail. Her time in custody placed her in contact with Alonso Machain, a guard at that facility, and with Jon Jarvi, a fellow inmate who was serving time on a counterfeiting charge.

Deleon’s criminal career in entertainment, as a true crime subject, became the subject of sustained public interest across multiple major media platforms. The true crime and celebrity crime documentary niche covers her case extensively. Her story has been profiled across biographical profiles of notable public figures on xxbrits.uk and represents one of the most unusual trajectories in American entertainment history: from a children’s television extra to a death row inmate.

The Murders

Murder of Jon Jarvi (2003)

Skylar Deleon was convicted of the 2003 murder of Jon Jarvi, a former fellow inmate from Anaheim, California. Deleon defrauded Jarvi of $50,000, then killed him on a road near Ensenada, Mexico, leaving his body to be found there.

Deleon met Jon Jarvi while both were serving time at the Seal Beach city jail in the summer of 2003, Jarvi completing the final portion of a counterfeiting sentence. After their release, Deleon persuaded Jarvi to invest $50,000 in an unspecified scheme. Deleon then took Jarvi to Mexico on a day-release work furlough from the Seal Beach facility, cut his throat, and left him on a road outside Ensenada. Jarvi’s body was found in Mexico in 2003. His mother Betty Jarvi later became a witness and advocate throughout the subsequent murder trials. Deleon was charged with the Jarvi murder in a consolidated case alongside the Hawks murders and was convicted on all three counts simultaneously in October 2008.

Murder of Thomas and Jackie Hawks (2004)

On November 15, 2004, Skylar Deleon and two accomplices bound Thomas and Jackie Hawks to the anchor of their 55-foot yacht, the Well Deserved, and threw them overboard into the Pacific Ocean approximately 40 miles off Newport Beach. Neither body has ever been recovered.

Thomas Hawks was a retired probation officer and bodybuilder. He and his second wife Jackie owned the Well Deserved, a 55-foot yacht on which they had lived as their permanent home and sailed for two years across the Pacific Ocean and the Gulf of California. In 2004, they decided to sell the yacht and settle near Newport Harbor to be closer to a grandchild. They placed an advertisement seeking $440,000 for the vessel.

Deleon responded to their advertisement in November 2004, presenting herself as a prospective buyer. The Hawks couple were initially sceptical but became more receptive when Deleon brought her pregnant wife Jennifer Henderson and their nine-month-old daughter Haylie to a preliminary meeting on the boat, a deliberate tactic designed to lower the couple’s guard. On November 9, 2004, Deleon and accomplice Alonso Machain conducted a reconnaissance of the vessel three days before the attack.

On November 15, 2004, Deleon returned to the yacht with Machain and John Fitzgerald Kennedy, a former Insane Crips gang member from Long Beach recruited by Myron Gardner the same day. Henderson was not present on the boat during the murders. During the sea trial, while the vessel was approximately 40 miles offshore at coordinates Deleon had pre-programmed into the GPS, the three men attacked the Hawks couple using stun guns, overpowered them, handcuffed them, and forced them at gunpoint to sign documents transferring ownership of the yacht to Deleon. Deleon then tied Thomas and Jackie Hawks to the yacht’s anchor. Kennedy pushed the couple through a gap in the railing. The yacht’s anchor dragged them to the ocean floor. Their bodies were never found. The well-planned disposal of the victims meant the crime initially appeared to be a straightforward property transaction gone wrong.

The Hawks family raised the alarm in late November 2004 when they could not reach the couple. Suspicious activity on the Hawks bank accounts from Mexico was discovered on November 26. Newport Beach police interviewed Deleon on November 29. Deleon claimed the Hawks had sold her the boat and driven away with their purchase money, producing forged paperwork as proof. Detectives were initially unable to disprove the account. The break in the case came when accomplice Alonso Machain, who had briefly fled to Mexico, returned and confessed to the crime in March 2005. Deleon was arrested in December 2004 on money laundering charges while investigators built their broader case. Henderson was arrested in April 2005.

Additional Charges and Conviction

While awaiting trial in jail, Deleon was additionally charged with soliciting a fellow inmate to murder her father and cousin, both of whom were witnesses in the Jarvi murder case. She was convicted of all three murders on October 20, 2008.

Deleon was tried in a consolidated case covering the murders of Thomas Hawks, Jackie Hawks, and Jon Jarvi. Despite having maintained her innocence for years, her defence attorney Gary Pohlson conceded at trial that Deleon had committed all three murders. Pohlson stated he had taken the case to trial solely to argue against the death penalty, presenting Deleon’s documented childhood abuse as a mitigating factor. The jury rejected that argument and on November 6, 2008, rendered a death verdict. Judge Frank Fasel formally imposed the death sentence on April 10, 2009.

Co-defendant John Fitzgerald Kennedy was convicted of two counts of first-degree murder on February 19, 2009 and sentenced to death on May 1, 2009. Jennifer Henderson was convicted on November 17, 2006 and sentenced to two consecutive life terms without the possibility of parole. Henderson is currently housed at Central California Women’s Facility in Chowchilla, California. Alonso Machain, who cooperated with the prosecution, pleaded guilty to two counts each of voluntary manslaughter, kidnapping, and robbery and was sentenced on June 15, 2009, to 20 years and 4 months. He was paroled in 2021.

Media Coverage and True Crime Profile

The Skylar Deleon case generated substantial coverage across network television, cable documentary, and print journalism, making it one of the most widely examined murder-for-profit cases in California true crime history.

ABC’s 20/20 covered the case in an episode titled “Overboard,” which aired before and after the 2008 conviction. ABC News Senior Law and Justice correspondent Jim Avila conducted Deleon’s first network television interview following her conviction, in which Deleon stated: “I’ve never really felt evil. I felt more of, I don’t care. I don’t care about my life. I don’t care about what happens to you.” Investigation Discovery examined the case in the documentary series True Crime with Aphrodite Jones (Season 1, Episode 9), in Wicked Attraction (“Calm Before the Storm”), and in Deadly Sins (“I’d Kill For A Sex Change”). Oxygen covered the case in The Real Murders of Orange County episode “Love Lost At Sea” (November 15, 2020) and in Snapped: Killer Couples. 48 Hours produced an episode titled “Dark Voyage.” HLN’s How It Really Happened covered it as “The Yacht Murder Mystery: Unspeakable Cruelty” (Season 7, Episode 5).

Two major true crime books document the case in full. Caitlin Rother’s Dead Reckoning (Kensington, 2011) and Tina Dirmann’s Vanished at Sea (Macmillan, 2008) both provide detailed reconstructions drawn from court documents, police interviews, and primary sources. The case also features in podcasts including Killafornia Dreaming: True Crime Tales from the Golden State (Episode 14) and My Favorite Murder (Episode 169).

Deleon’s case sits within the wider true crime and celebrity crime documentary niche, a category covered across biographical profiles of public figures with documented legal histories on this site.

Social Media Presence

Skylar Deleon maintains no social media presence. She has been incarcerated since December 2004 and communicates with the outside world only through written correspondence and approved prison visits.

Deleon has communicated publicly through letters, most notably a letter to the Washington Free Beacon published in 2024 in which she confirmed receiving gender-affirming surgery and breast augmentation on April 5, 2023. She also wrote to Fox News Digital in connection with the same story, stating: “I am sorry, but I can’t talk with you. One thing though, quit calling me John Jacobson, that is not my name. My legal name is Skylar Sophia DeLeon.” She told the outlet the name change had occurred well before her arrest. Beyond these controlled written communications, Deleon has no digital footprint.

Net Worth and Financial Profile

Skylar Deleon has no known net worth. She has been incarcerated since 2004 and holds no documented assets.

The Hawks yacht, the Well Deserved, was later put up for sale by authorities after the conclusion of the court proceedings, as reported by the Los Angeles Times in June 2009.

Physical Appearance

Height and Body Stats

Skylar Deleon’s precise physical measurements have not been publicly confirmed. Court reporting and documentary footage from her 2004 to 2009 appearances described her as presenting an increasingly thin and feminine appearance during pre-trial hearings.

Court observers noted that Deleon attended a pre-trial hearing wearing a women’s jail jumpsuit and makeshift mascara. The book Dead Reckoning by Caitlin Rother records that Deleon appeared increasingly frail and effeminate during the pre-trial period. Deleon began taking female hormones upon arrival at San Quentin on April 16, 2009, and received gender-affirming surgery and breast augmentation on April 5, 2023.

Personal Life

Relationships

Skylar Deleon was married to Jennifer Lynn Henderson around 2002 to 2003. The couple divorced following Henderson’s conviction. Deleon and Henderson have two children together: a daughter named Haylie and a son named Kaleb.

Deleon and Henderson held two wedding ceremonies: a small informal beach ceremony in Newport, and a second more formal ceremony aboard the Spirit of Newport in March 2003, paid for by Henderson’s parents. Henderson was a hairdresser who worked to support the family while Deleon stayed home caring for their daughter. Henderson was pregnant with their son Kaleb at the time of the Hawks murders and brought Haylie in a stroller to meet the Hawks couple as a deliberate tactic to build trust with the victims.

Henderson was arrested in April 2005, after delivering Kaleb, when she visited Deleon at Orange County Jail. Henderson was convicted in November 2006 and sentenced to two consecutive life terms without parole. She is housed at Central California Women’s Facility in Chowchilla, California, as of the most recent public record. Deleon and Henderson divorced following her conviction. No confirmed relationship has been publicly disclosed since that time.

Family

Skylar Deleon’s father, John Jacobson Sr., was physically abusive and served federal prison time for drug trafficking. Her mother’s identity has not been publicly confirmed. Deleon has two children with Jennifer Henderson.

Deleon’s account of her father’s conduct, documented through Orange Coast Magazine’s reporting, describes a household defined by physical violence and financial exploitation of her child acting work. Her father reportedly told her “You want to be a girl? I’ll treat you like a girl!” during abusive episodes, a statement Deleon’s lawyers cited in the context of her gender identity history during sentencing proceedings. Deleon’s legal name change away from the Jacobson surname represented, in her own account, a deliberate break from her father’s identity. Her children Haylie and Kaleb were raised by Henderson’s family following Henderson’s incarceration.

Achievements and Milestones

Skylar Deleon’s public record contains no professional achievements. Her documented milestones relate entirely to her criminal case and its legal proceedings.

• Appeared as an uncredited extra on Mighty Morphin Power Rangers during the 1993 to 1994 broadcast season, the only confirmed acting credit of her career.
• Convicted on October 20, 2008, by an Orange County jury on three counts of first-degree murder with special circumstances for financial gain and multiple victims.
• Sentenced to death on April 10, 2009, by Orange County Superior Court Judge Frank Fasel, one of the few cases in California where a former child actor received a capital sentence.
• Case documented in two major true crime books: Vanished at Sea by Tina Dirmann (Macmillan, 2008) and Dead Reckoning by Caitlin Rother (Kensington, 2011).
• Case covered on ABC 20/20, Investigation Discovery, Oxygen, 48 Hours, and HLN, making it one of the most widely televised murder-for-profit cases in California history.
• Received gender-affirming surgery on April 5, 2023, while on death row at San Quentin, becoming one of the first California death row inmates to receive such a procedure under state-funded healthcare policy.

Interesting Facts About Skylar Deleon

Skylar Deleon’s case contains several documented details that set it apart from comparable murder-for-profit cases in American legal history.

• Deleon pre-programmed GPS coordinates for a point 40 miles offshore, where the Pacific Ocean depth drops to approximately 3,800 feet, before the November 15, 2004 sea trial that ended in the Hawks murders. Neither of the victims’ bodies has ever been recovered.
• The Hawks couple’s video camera, recovered from the Deleon home during a search following the arrest, contained footage showing the Hawks enjoying life aboard their yacht followed by footage of the Deleon family Thanksgiving, demonstrating that Deleon had literally replaced the victims’ lives with her own.
• While awaiting trial in jail, Deleon was hospitalised after partially severing her own penis with a razor blade, an incident that drew significant press attention and added context to her documented gender dysphoria history.
• Deleon was charged while in pre-trial custody with soliciting another inmate to murder her own father and cousin, both of whom were scheduled to testify as prosecution witnesses in the Jarvi murder case.
• The prosecution in the Hawks case was led by Senior Deputy District Attorney Matt Murphy, who argued that the motive was straightforward financial greed rather than the need for gender-affirming surgery, a distinction that the jury accepted in delivering a death verdict rather than a life sentence.
• Accomplice John Fitzgerald Kennedy was recruited on the same day as the murder, introduced to Deleon through Myron Gardner, who himself declined to participate in the killing. Kennedy was also sentenced to death on May 1, 2009.

Among public figures with documented connections to American television history covered across this site, including profiles of actors and entertainment figures, Skylar Deleon represents one of the most extreme cases of a trajectory from child entertainment to capital crime.