A history may undergo an investigation.Logical formLearned from39 sentences. Progress can be in an investigation.Logical formLearned from39 sentences. A matter can be for investigation.Logical formLearned from39 sentences. An investigation can be into (drug trafficking).Logical formLearned from39 sentences. An investigation may take weeks.Logical formLearned from39 sentences. Federal prosecutors may open an investigation.Logical formLearned from39 sentences. Investigations can be into (accounting practices).Logical formLearned from39 sentences. An investigation can be into a network.Logical formLearned from39 sentences. Investigations can be into wrongdoing.Logical formLearned from39 sentences. A world-city may call for an investigation.Logical formLearned from39 sentences. Phase may pertain-to an investigation.Logical formLearned from39 sentences. Investigations can be into a murder.Logical formLearned from39 sentences. An investigation can be slow.Logical formLearned from39 sentences. A string can be constituted-of-or-filled-with (corruption investigations).Logical formLearned from39 sentences. A component may pertain-to an investigation.Logical formLearned from39 sentences.