Question 50 Many professions and fields--including attorneys, accountants, advertisers, and roboticists--have developed industry-specific ethical guidelines to inform the ethical decision making of its members. True False D Question 51 2 pts O pts EXTRA CREDIT: Carpenter v. United States, 138 S. Ct. 2206 (2018) held: The third-party doctrine of Smith v. Maryland did not apply to the case and accessing historical cell tower records was a search requiring a warrant based on probable cause. The third-party doctrine of Smith v. Maryland was modified so that law enforcement could retrieve cell tower records without a warrant but did require a showing of reasonable suspicion. The third-party doctrine of Smith v. Maryland was inapplicable to the modern world and therefore overruled it in favor of a new test balancing citizens right to privacy in collected electronic data with law enforcement's need for searches based on reasonable suspicion. The third-party doctrine of Smith v. Maryland applied to the case and accessing historical cell tower records was not a search that required a warrant based on probable cause.