A chilling witness account claims Vu Mong Lung’s long-missing mother is trapped in a psychiatric ward as patient “615”—head shaved, barely fed, jolting at her code like a conditioned ghost—could this erased identity be the darkest secret behind his unresolved death? th

“Shocking Claims Surface: Is Yu Menglong’s Mother Held as ‘Patient 615’ in Psychiatric Ward? Witness Testimony Fuels Cover-Up Theories”

Beijing, China, February 20, 2026 – A haunting image circulating on Chinese social media and international forums shows a frail, head-shaven woman in a psychiatric ward uniform, staring blankly while reportedly flinching at the call of “615”—a patient identification number that conspiracy theorists claim directly ties to the late actor Yu Menglong (Vu Mong Lung / Alan Yu). The photo, paired with anonymous witness testimony, has reignited global outrage over Yu’s mysterious death in September 2025, transforming grief into furious demands for answers about what may have happened to his long-missing mother.

Yu Menglong, 37, died on September 11, 2025, after falling from a high-rise in Beijing’s Chaoyang district. Beijing police and his management studio ruled it an accidental fall due to alcohol intoxication, with no criminal elements. His mother issued a public statement via his studio days later, confirming the cause, noting funeral arrangements were complete, and urging the public to stop speculating and spreading falsehoods. She described immense grief over losing her only son.

However, the mother’s whereabouts became a flashpoint. Reports from late September to October 2025 described her “losing contact” after traveling to Beijing to handle arrangements and protest the official findings. Bloggers and commentators, including “Lao Deng,” alleged she was detained by police, pressured to record videos affirming the accidental ruling, and later released—but then vanished again. Some claimed she was moved from Xinjiang or Beijing under strict control, with hints of Ministry of Public Security involvement in ongoing censorship through at least November 2025.

Now, fresh anonymous testimony—attributed to a figure called “Trần Chân” or similar sources on platforms like Facebook groups and YouTube—alleges the woman in the ward photo is Yu’s mother. The witness describes her as reduced to a mere number (“615”), surviving on minimal care, jolting instinctively at the code like conditioned Pavlovian response, erasing her identity. Crucially, theorists link “615” to Yu’s birthday (June 15 or related digits), interpreting it as deliberate cruelty—a calculated “erasure” to silence potential demands for justice.

The image and claims have exploded online, with hashtags demanding #JusticeForYuMenglong and inquiries into his mother’s fate trending despite heavy moderation on Weibo and other platforms. Fans point to prior leaks: alleged autopsy discrepancies, graphic injuries, final messages hinting at fear (“They may kill me anytime”), and rumors of organ harvesting or industry cover-ups involving powerful figures.

Authorities have consistently denied foul play in Yu’s death and dismissed related rumors. Beijing police detained individuals for spreading false information, including fabricated videos and documents. No official confirmation exists of the mother’s institutionalization, and forensic/audio experts have questioned leaked materials’ authenticity, suggesting possible edits or fabrication.

Mental health advocates note that involuntary commitment in China can occur under strict criteria, often amid family disputes or perceived threats to social stability, but no public records link this case. Yu’s mother had previously expressed acceptance of the official narrative, though skeptics question if statements were coerced.

Theories draw parallels to other Chinese entertainment tragedies, where pressure, depression, and alleged “unwritten rules” lead to suspicion. Yu had faced career challenges and emotional struggles post-2021. If the “615” patient is indeed his mother, it raises chilling questions: Was she silenced to prevent reopening the case? Who benefits from burying the trail?

With millions still following developments, the nightmare deepens. Public pressure mounts for independent verification—CCTV footage, full autopsy reports, witness protection—but censorship persists. Until concrete evidence emerges, the blank stare of “615” remains a symbol of unresolved pain and suspicion.