Investigators may be interrogated.Logical formLearned from61 sentences. A male may make to investigators.Logical formLearned from61 sentences. Investigators may pertain-to an agency.Logical formLearned from61 sentences. A principal investigator can be on a project.Logical formLearned from61 sentences. An interview can be with investigators.Logical formLearned from61 sentences. A person can be a private investigator.Logical formLearned from61 sentences. Investigators can be in a field.Logical formLearned from61 sentences. Investigators may analyze a videotape.Logical formLearned from61 sentences. A spokesman can be for investigators.Logical formLearned from60 sentences. An investigator can be trained.Logical formLearned from59 sentences. A suspect may tell investigators that something-is-the-case.Logical formLearned from59 sentences. Investigators may search a house.Logical formLearned from59 sentences. A male may be questioned by investigators.Logical formLearned from58 sentences. A statement can be to investigators.Logical formLearned from58 sentences. Reports may pertain-to investigators.Logical formLearned from58 sentences.