Massachusetts Supreme Court confirms that minimization/maximization techniques are acceptable
In the case of Commonwealth v. Cartwright (Novemebr 2017) the Supreme Judicial Court of Massachusetts stated that "... we have not acted to prevent police investigators from suggesting to a suspect being interviewed that the investigators are convinced, based on evidence, of the defendant's guilt. Nor have we concluded that an interviewing officer's efforts to minimize a suspect's moral culpability, by, for example, suggesting theories of accident or provocation, are inappropriate, or sought to preclude suggestions by the interviewers "broadly that it would be better for a suspect to tell the truth, [and] ... that the person's cooperation would be brought to the attention of [those] involved."