A prosecutor can be in_charge_of an investigation.Logical formLearned from30 sentences. An investigation can be into a spill.Logical formLearned from30 sentences. An investigation can be into problems.Logical formLearned from30 sentences. Investigations can be by a government.Logical formLearned from30 sentences. An investigation can be into a death of a cameraman.Logical formLearned from30 sentences. Investigations can be into cases.Logical formLearned from30 sentences. An investigation can be into use.Logical formLearned from30 sentences. An investigation may take some months.Logical formLearned from30 sentences. A kidnapping may undergo an investigation.Logical formLearned from30 sentences. An investigation may allege that something-is-the-case.Logical formLearned from30 sentences. An investigation can be drawn-out.Logical formLearned from30 sentences. A network may undergo an investigation.Logical formLearned from30 sentences. An investigation may close.Logical formLearned from30 sentences. A role can be in investigations.Logical formLearned from30 sentences. Terrorists may undergo an investigation.Logical formLearned from30 sentences.