The German Federal Ministry of Justice has begun investigating the case.

德国司法部门已介入调查此案。

youdao

As a result, Mr Kirchner sacked the head of the federal police force and a deputy minister at the justice ministry, which is responsible for security.

ECONOMIST: Disarray over law and order

The country's O Globo newspaper said that a spokeswoman for the federal police investigator had confirmed the criminal investigation had been finished and sent to the ministry of justice.

BBC: NEWS | Americas | US pilots blamed in Brazil crash