An investigation can be into a charge.Logical formLearned from20 sentences. A government may launch an investigation.Logical formLearned from20 sentences. An investigation can be round-the-clock.Logical formLearned from20 sentences. A bank may cooperate with an investigation.Logical formLearned from20 sentences. A case can be under (police investigation).Logical formLearned from20 sentences. An investigation can be hasty.Logical formLearned from20 sentences. A male may head an investigation.Logical formLearned from20 sentences. Sources may be involved in an investigation.Logical formLearned from20 sentences. A settlement may end an investigation.Logical formLearned from20 sentences. An (air accident investigation agency) may pertain-to a country.Logical formLearned from20 sentences. An investigation can be into a sinking.Logical formLearned from20 sentences. An investigation can be into an (air strike).Logical formLearned from20 sentences. A bureau may lead an investigation.Logical formLearned from20 sentences. Part of an investigation may violate (state secrecy provisions).Logical formLearned from20 sentences. Persons may await an outcome of an investigation.Logical formLearned from20 sentences.