; and (B) models that include— (i) trauma-informed approaches to conflict resolution, information gathering, forensic interviewing, de-escalation, and crisis intervention training; (ii) early interventions that link child and youth witnesses and victims, and their families as appropriate, to age-appropriate trauma-informed services; and (iii) preventing and supporting officers who experience secondary trauma; (2) providing professional training and technical assistance; and (3) awarding grants under subsection (c). (c) Grant program (1) In general The Attorney General, acting through the Center, may award grants to State, local, and tribal law enforcement agencies or to multi-disciplinary consortia to— (A) enhance the awareness of best practices for trauma-informed responses to infants, children, and youth who have been exposed to violence or other trauma, and their families as appropriate; and (B) provide professional training and technical assistance in implementing the best practices described in subparagraph (A). (2) Application Any State, local, or tribal law enforcement agency seeking a grant under this subsection shall submit an application to the Attorney General at such time, in such manner, and containing such information as the Attorney General may require. (3) Use of funds A grant awarded under this subsection may be used to— (A) provide training to law enforcement officers on best practices, including how to identify and appropriately respond to early signs of trauma and violence exposure when interacting with infants, children, and youth, and their families, as appropriate