Yin Xu'an, a petitioner from Hubei who has been missing for over a year, has reportedly been detained by authorities in a black psychiatric hospital. His need for medical treatment for hypertension has been replaced by indefinite detention, forcing him to handwrite a plea for help to survive. Outsiders are calling on the Huangshi municipal government to immediately cease restrictions on his personal freedom and medical access. [Follow-up · November 12, 2026] X user Teacher Li Is Not Your Teacher posted a message calling on the public to pay attention to Yin Xu'an, though the post did not disclose his specific situation or the reasons for his detention.