; (3) establish a national advisory commission of Black women and girls who have experienced violence, abduction, or trafficking, and family members who have lost a loved one to this violence; (4) coordinate with the relevant Federal agencies, the national advisory commission established in paragraph (3), State, local, and Tribal agencies, and local family services agencies to— (A) collect data on missing person and homicide cases involving Black women and girls, including the total number of cases, the rate at which the cases are solved, the length of time the cases remain open, and a comparison to similar cases involving different demographic groups; (B) collect data on Amber Alerts, including the total number of Amber Alerts issued, the total number of Amber Alerts that involve Black girls, and the outcome of cases involving Amber Alerts disaggregated by the child’s race and sex; (C) collect data on reports of missing Black girls, including the number classified as voluntary runaways, and a comparison to similar cases involving different demographic groups; and (D) conduct case reviews and report on the results of such reviews for cases involving missing and murdered Black women and girls, including— (i) cold cases for missing Black women and girls; and (ii) death investigation review for cases of Black women and girls ruled as suicide or overdose under suspicious circumstances; (5) develop tools and processes to evaluate the implementation and impact of the efforts of the Office; (6) facilitate technical assistance for State, local, and Tribal law enforcement agencies during active cases involving missing and murdered Black women and girls