; and (bb) supplies the immigration court with documentary evidence that supports the assertion described in item (aa). (iv) Prohibition on placement with sex offenders and human traffickers The Secretary of Health and Human Services may not place an unaccompanied alien child under this subparagraph in the custody of an individual who has been convicted of, or the Secretary has reason to believe was otherwise involved in the commission of— (I) a sex offense (as defined in section 111 of the Sex Offender Registration and Notification Act ( 34 U.S.C. 20911 )); (II) a crime involving severe forms of trafficking in persons (as defined in section 103 of the Trafficking Victims Protection Act of 2000 ( 22 U.S.C. 7102 )); or (III) an offense under Federal, State, or Tribal law that has, as an element of the offense, the use or attempted use of physical force or the threatened use of physical force or a deadly weapon. (v) Requirements of criminal background check Each biometric criminal history check required under clause (i)(III) shall be conducted using a set of fingerprints or other biometric identifier through— (I) the Federal Bureau of Investigation; (II) criminal history repositories of all States that the individual lists as current or former residences; and (III) any other Federal or State database or repository that the Secretary of Health and Human Services determines to be appropriate. . (b) Home studies and follow-Up services for unaccompanied alien children Section 235(c)(3) of the William Wilberforce Trafficking Victims Protection Reauthorization Act of 2008 ( 8 U.S.C. 1232(c)(3) ) is amended— (1) by redesignating subparagraph (C) as subparagraph (D)