Taiwanese investigators raided the legislative office of opposition KMT lawmaker Chen Hsueh-sheng, a bad turn for the party as a corruption probe reaches inside parliament.

• Chen is accused of having contractors pay for his staff and of lobbying officials on those contractors' behalf.
• Investigators searched his research office in the Legislative Yuan along with other people tied to the case.
• Prosecutors notified the legislature in advance and staff accompanied the search, following past practice.
• The legislature says it knows no details because the investigation is sealed.

Outlook: Expect the probe to widen quietly, with the KMT likely to frame it as political targeting if charges follow.