Investigators may establish a link.Logical formLearned from22 sentences. A male may tell (tribunal investigators) that something-is-the-case.Logical formLearned from22 sentences. A witness may tell investigators.Logical formLearned from22 sentences. An investigator can be at a scene.Logical formLearned from22 sentences. Investigators may suspect a male.Logical formLearned from22 sentences. Investigators may do work.Logical formLearned from21 sentences. Sources can be close to investigators.Logical formLearned from21 sentences. An (investigator award) can be distinguished.Logical formLearned from21 sentences. A female may tell investigators.Logical formLearned from21 sentences. A female may serve as principal investigator.Logical formLearned from21 sentences. Access can be to investigators.Logical formLearned from21 sentences. Investigators can be from some agencies.Logical formLearned from21 sentences. Some witnesses may tell investigators that something-is-the-case.Logical formLearned from21 sentences. A private investigator may be hired by a family.Logical formLearned from21 sentences. Investigators may hypothesize that something-is-the-case.Logical formLearned from21 sentences.