Investigation can be necessary.Logical formLearned from183 sentences. An investigation can be renewed.Logical formLearned from183 sentences. (War crimes) may undergo an investigation.Logical formLearned from183 sentences. Conclusions may pertain-to an investigation.Logical formLearned from182 sentences. Aspects may pertain-to an investigation.Logical formLearned from182 sentences. An investigation can be related.Logical formLearned from182 sentences. Investigation can be for corruption.Logical formLearned from181 sentences. Connection can be with investigations.Logical formLearned from181 sentences. An investigation may pertain-to an independent counsel.Logical formLearned from181 sentences. A male can be a target of an investigation.Logical formLearned from181 sentences. Investigations can be in progress.Logical formLearned from181 sentences. Investigations may take place.Logical formLearned from180 sentences. An investigation can be into activities.Logical formLearned from180 sentences. Cooperation can be in an investigation.Logical formLearned from180 sentences. (Law enforcement investigations) can be authorized.Logical formLearned from179 sentences.