(Insider trading) may undergo an investigation.Logical formLearned from57 sentences. An investigation can be a matter.Logical formLearned from57 sentences. An investigation may lead to charges.Logical formLearned from57 sentences. Investigations can be motivated.Logical formLearned from57 sentences. Investigations can be necessary.Logical formLearned from57 sentences. Details can be about an investigation.Logical formLearned from57 sentences. Details may pertain-to investigations.Logical formLearned from57 sentences. An investigation may advance.Logical formLearned from57 sentences. An investigation may pertain-to a sheriff.Logical formLearned from57 sentences. An investigation can be shoddy.Logical formLearned from56 sentences. A (police investigation) can be underway.Logical formLearned from56 sentences. Investigations can be timely.Logical formLearned from56 sentences. Individuals may undergo an investigation.Logical formLearned from56 sentences. A scheme may undergo an investigation.Logical formLearned from56 sentences. Some area can be constituted-of-or-filled-with investigation.Logical formLearned from56 sentences.