Investigations can be in cases.Logical formLearned from22 sentences. An investigation can be into a background.Logical formLearned from22 sentences. A (grand jury investigation) may pertain-to a US-city.Logical formLearned from22 sentences. An investigation can be into crimes.Logical formLearned from22 sentences. An investigation can be regular.Logical formLearned from22 sentences. Criminal activities may undergo an investigation.Logical formLearned from22 sentences. Testimony can be in an investigation.Logical formLearned from22 sentences. A judge may close an investigation.Logical formLearned from22 sentences. Investigation may undergo progress.Logical formLearned from22 sentences. An investigation can be given.Logical formLearned from22 sentences. A report may pertain-to an (investigation committee).Logical formLearned from22 sentences. A request can be for investigation.Logical formLearned from22 sentences. Directions can be for investigation.Logical formLearned from22 sentences. Details can be about investigations.Logical formLearned from22 sentences. A (fraud investigation) can be criminal.Logical formLearned from22 sentences.