; and (ii) who appear in child sexual abuse material known to a law enforcement agency or NCMEC. (D) Develop or obtain estimates of the number of child sexual abuse reports made annually to law enforcement agencies and to State, Tribal, and local child protective services, broken out by locality and relationship between victim and offender, including adults in a position of trust or authority. (E) Develop recommendations for strategies, best practices, and resources that could be used by law enforcement agencies to determine whether offenders alleged to have committed a crime involving sexual contact should also be investigated for potential child sexual abuse material crimes. (F) Develop recommendations of victim-centric and proactive policing strategies, international collaboration, and resource needs to apprehend offenders in the United States who are engaged in offenses related to children as described in subsection (a)(3). (G) Develop estimates of, or compile data solicited under paragraph (1)— (i) the number of adults who were arrested by law enforcement agencies during the 5-year period preceding the date of enactment of this Act, by year, for offenses or violations described in subparagraphs (A) through (D); (ii) the number of adults who were prosecuted at the State, Tribal, or Federal level during the 5-year period preceding the date of the enactment of the Act, by year, for offenses described in subparagraphs (A) through (D)