Issues may undergo investigations.Logical formLearned from38 sentences. A set can be constituted-of-or-filled-with investigations.Logical formLearned from38 sentences. Sources can be with knowledge of an investigation.Logical formLearned from38 sentences. A development can be in an investigation.Logical formLearned from38 sentences. Investigation can be for (tax evasion).Logical formLearned from38 sentences. An investigation can be by police.Logical formLearned from38 sentences. A source can be familiar with an investigation.Logical formLearned from38 sentences. A female may launch an investigation.Logical formLearned from38 sentences. Persons may brief on an investigation.Logical formLearned from38 sentences. An investigation can be by a (district attorney).Logical formLearned from38 sentences. Police may finish an investigation.Logical formLearned from38 sentences. An investigation can be into a background.Logical formLearned from38 sentences. An outcome may pertain-to a criminal investigation.Logical formLearned from38 sentences. Investigations can be inadequate.Logical formLearned from38 sentences. A type may undergo investigations.Logical formLearned from38 sentences.