Is Ling Jihua target of graft probe? Brother-in-law of the ex-Hu Jintao aide detained
Speculation grows that CPPCC vice-chairman Ling Jihua could be implicated in corruption inquiry as brother-in-law is held in custody
The detention of a relative of Ling Jihua, a former senior aide to ex-president Hu Jintao, has led to speculation the authorities may be building a case against Ling himself.
Wang Jiankang, who is Ling's brother-in-law and a deputy mayor in Yuncheng in Shanxi province, has been in custody for more than 10 days.
He is either helping with, or is directly implicated in a corruption inquiry, three sources told the .
Wang is the latest relative of Ling - currently a vice-chairman of the country's top political advisory body, the Chinese People's Political Consultative Conference (CPPCC) - to be detained.
Last month, Ling's brother Ling Zhengce was taken into custody over allegations of corruption. He is a vice-chairman of the Shanxi CPPCC.
Zhang Lifan, a Beijing-based political analyst, said: "If the party is examining Wang Jiankang, it could suggest an investigation into Ling Jihua is on the way, especially after the earlier detention of his brother Ling Zhengce. It has been common practice for the party to clean up the surrounding underlings when deciding to investigate someone at the top."