Guojun Xuan and Silvia Zhang

Introduction

Guojun Xuan, 65, and Silvia Zhang, 38, are a married Arcadia, California couple at the center of one of the most sprawling child-welfare cases in recent state history: police say the pair accumulated 21 children, most of them born through surrogates recruited through a surrogacy agency the couple themselves owned, and raised them in a castle-like mansion outside Los Angeles . On October 6, 2026, deputies and FBI agents raided that mansion and arrested both on suspicion of conspiracy to commit child abuse, more than a year after the children were removed from the home . Both deny wrongdoing through Xuan’s attorney, who blames a nanny who fled the country .

Background Information

Zhang said she was the biological mother of 22 children with Xuan, whom she married in 2021; all but two were delivered through surrogates, and some of the surrogates later said they felt duped after learning they were part of a mass delivery of newborns for the couple . Xuan was described in court records and news reports as a wealthy investor who ran a real estate company, and he had been on law enforcement’s radar since at least 2021, when an El Monte property he owned was found to be operating as an illicit casino, then a marijuana stash house, then a grow site for psychedelic mushrooms . The couple allegedly exploited California’s permissive surrogacy laws to open their own agency, Mark Surrogacy, establishing a direct pipeline between themselves and would-be surrogate mothers .

The Controversy or Incident That Led to Their Cancellation

Arrests and allegations. Xuan and Zhang were arrested October 6, 2026, on suspicion of conspiracy to commit child abuse and witness intimidation. No conviction has been entered against either of them, the case is at its earliest stage, and they are presumed innocent. The conduct described below is drawn from police statements, court records and news reporting; both deny wrongdoing, and Xuan’s attorney attributes the child’s injuries to a former nanny.

The investigation began in May 2025, when Zhang brought the couple’s 2-month-old son to Children’s Hospital in East Hollywood with a head injury; doctors determined the baby was suffering from bleeding in his brain and retina and called police . Officers searched the couple’s Arcadia residence as part of the child-abuse investigation and found 15 children living there, almost all between the ages of 1 and 3; the New York Post reported that the full count of children discovered in the investigation reached 21, ranging in age from 2 months to 13 years .

Seized security footage allegedly showed a nanny, Chunmei Li, hitting and violently shaking the hospitalized baby on May 5, 2025; a law enforcement official told the Los Angeles Times that Li smashed the child’s head against a desk multiple times . Police consider Li the main suspect in the boy’s injuries. She was charged with assault likely to cause death earlier in 2026 but fled to China before she could be arrested, and an arrest warrant remains outstanding; the official said the couple’s five other caregivers also left the country before they could be arrested .

The couple was first arrested in May 2025 on suspicion of child abuse and neglect and released on bond — $500,000 each, according to the Daily Mail — while the investigation continued . According to the New York Post’s account of the scheme, Xuan and Zhang allegedly posed as an unmarried couple desperate to give their daughter a sibling, attracting dozens of women who agreed to carry for them, each believing she was the only surrogate the couple had engaged . One of them, Kayla Elliott, a mother of four from Texas, told the Post she did not know the couple already had 13 children until she was halfway through her pregnancy .

Prosecutors believed the nannies carried out the physical abuse of the children but that Xuan and Zhang were aware of it and failed to intercede, according to the law enforcement official who spoke to the Times; police described the mansion as a “home school type atmosphere” with six live-in nannies, and a search warrant affidavit said a monitor in the couple’s bedroom showed footage from about 25 cameras throughout the home . On the early morning of October 6, 2026, officers swooped on the Arcadia mansion and detained both; the Los Angeles County Sheriff’s Department confirmed the arrests on suspicion of conspiracy to commit child abuse, and the New York Post, citing the Times, reported a witness-intimidation suspicion as well .

Public Reaction and Consequences

The arrests drew immediate national coverage, with the image of a “castle” full of 21 children — the tabloid framing ran to “baby factory” — dominating a story that had simmered in Los Angeles media since the May 2025 raid . Los Angeles County District Attorney Nathan Hochman and Sheriff Robert Luna scheduled a press conference on the case for the morning of the arrests . Xuan’s attorney, Mitchell Krems, said after the arrests: “My client is innocent. It is the nanny’s wrongdoing who went on the run. He is being targeted for exercising his constitutional right to have a large family” . Krems had earlier told ABC7 that Xuan’s desire for so many children “emanates from his altruism,” saying he wanted to raise children who become “the philosophers, the physicians, the researchers and the inventors that help society” . The couple have repeatedly denied accusations that they were selling their children .

Current Status

As of October 6, 2026, Xuan and Zhang are in custody following the morning arrests, and the district attorney’s announced press conference was still pending at this page’s last update; no formal complaint detailing the charges had yet been filed publicly, and nothing here is a conviction. All 21 of the children remain in the custody of the Department of Children and Family Services, according to ABC 7 . Chunmei Li remains at large in China with a warrant outstanding for the infant’s assault . This page will be updated as the charging documents and any court appearances become public.

Impact on Their Career/Life

The case has ended the couple’s year out on bond and placed all two dozen of the children they claimed at the center of a state custody system, with the surrogate mothers — several of whom told reporters they learned only after conceiving that they were part of a mass surrogacy scheme — left to describe a deception the complaint now alleges was engineered through the couple’s own agency . Whatever the prosecutions produce, the Arcadia mansion case has already become the reference point in California debates over surrogacy-agency oversight and the limits of the state’s pre-birth parentage system, which allowed a single couple to accumulate more than twenty children through paid carriers before any agency noticed .

Sources

• New York Post, “Cops raid California mansion at center of child surrogacy scandal,” October 6, 2026 — source
• Los Angeles Times, “Parents from Arcadia surrogacy mansion arrested on child abuse conspiracy charges,” October 6, 2026 — source
• ABC7 (KABC Los Angeles), “Why did the father in an Arcadia surrogacy scandal want 21 kids? Attorney speaks exclusively to ABC7,” October 4, 2026 — source
• Daily Mail, “California man arrested for having 21 surrogate babies,” October 6, 2026 — source