What is the fine-grained topic of the following text: The CCB accused Onnoghen of failing to declare his assets from June 2005, after he became a Justice of the Supreme Court till December 2016, two months after the Federal Government raided the homes of several judges, including those of the Supreme Court in October 2018. Only return the topic.
Accusation against Onnoghen for failing to declare his assets by CCB