American detained in GSK probe

Here’s part of a dispatch Friday from the China Digital Times:

The scandal surrounding British pharmaceutical firm GlaxoSmithKline (GSK) in China has widened as a previously unnamed American citizen who has been detained has been identified as Yu Yingzheng, the wife and business partner of fraud investigator Peter Humphrey, who has also been detained. While the couple has worked with GSK in the past, it is not yet clear if or how their detentions are related to the current investigation. . . .