An investigator may lead a probe.Logical formLearned from19 sentences. Investigators may be traced.Logical formLearned from19 sentences. A (police investigator) may say on condition of anonymity.Logical formLearned from19 sentences. Some investigators may begin.Logical formLearned from19 sentences. A team can be constituted-of-or-filled-with (government investigators).Logical formLearned from19 sentences. A male may cooperate with investigators.Logical formLearned from19 sentences. Investigators may conduct tests.Logical formLearned from19 sentences. Investigators may await results.Logical formLearned from19 sentences. Investigators may be established.Logical formLearned from19 sentences. Investigators may conduct interviews.Logical formLearned from19 sentences. Investigators can be in a dark.Logical formLearned from19 sentences. Investigators may identify as a president.Logical formLearned from19 sentences. Investigators may have some clues.Logical formLearned from19 sentences. A request may pertain-to investigators.Logical formLearned from19 sentences. An investigator may handle a case.Logical formLearned from19 sentences.