A senior Taipei crime unit officer and a retired policeman turned real estate agent are in detention over an alleged data-for-money scheme, a blow to public trust in the city's police force.

• A Taipei criminal investigation squad chief is accused of using police systems to pull personal data and pass it to a former colleague.
• The retired officer, now working in real estate, is suspected of paying for the information.
• Prosecutors raided both homes and offices, and a court ordered both men held without visits or contact.
• The High Court rejected the retired officer's appeal, pointing to his shifting statements, frequent travel abroad, and accomplices still at large.
• The city police force has already voted to fire the squad chief and is still tracing where the leaked data went.

Outlook: The investigation continues as prosecutors work to identify other people involved and prove money changed hands.