; (B) college campuses; or (C) traditionally underserved communities. (c) Use of funds An eligible entity that receives a grant under this section shall use the grant to— (1) train covered individuals within the demonstration site of the eligible entity to use evidence-based, trauma-informed techniques and knowledge of crime victims’ rights throughout an investigation into domestic violence, dating violence, sexual assault, or stalking, including by— (A) conducting victim interviews in a manner that— (i) elicits valuable information about the domestic violence, dating violence, sexual assault, or stalking; and (ii) avoids re-traumatization of the victim; (B) conducting field investigations that mirror best and promising practices available at the time of the investigation; (C) customizing investigative approaches to ensure a culturally and linguistically appropriate approach to the community being served; (D) becoming proficient in understanding and responding to complex cases, including cases of domestic violence, dating violence, sexual assault, or stalking— (i) facilitated by alcohol or drugs; (ii) involving strangulation; (iii) committed by a non-stranger; (iv) committed by an individual of the same sex as the victim; (v) involving a victim with a disability; or (vi) involving a male victim; (E) developing collaborative relationships between— (i) law enforcement officers and other members of the response team; and (ii) the community being served; and (F) developing an understanding of how to define, identify, and correctly classify a report of domestic violence, dating violence, sexual assault, or stalking