A list can be constituted-of-or-filled-with investigations.Logical formLearned from14 sentences. An investigation may be reached.Logical formLearned from14 sentences. Evidence may be collected in an investigation.Logical formLearned from14 sentences. Lobbyist may undergo an (influence-peddling investigation).Logical formLearned from14 sentences. Investigations may be performed.Logical formLearned from14 sentences. Contacts may undergo an investigation.Logical formLearned from14 sentences. Lawmakers may undergo an investigation.Logical formLearned from14 sentences. Uncooperatives can be in an investigation.Logical formLearned from14 sentences. Some sources can be with knowledge of an investigation.Logical formLearned from14 sentences. Prosecution can be in an investigation.Logical formLearned from14 sentences. A call can be for investigations.Logical formLearned from14 sentences. A military may begin an investigation.Logical formLearned from14 sentences. A hospital may undergo an investigation.Logical formLearned from14 sentences. (Background investigations) can be rigorous.Logical formLearned from14 sentences. An investigation may find evidence of wrongdoing.Logical formLearned from14 sentences.