; or (B) be missing under circumstances that indicate, as determined by an appropriate law enforcement agency— (i) that the physical safety of the missing adult may be endangered; or (ii) that the disappearance of the missing adult may not have been voluntary, including an abduction or kidnapping. (4) Safety, privacy, and civil liberties protections The minimum standards established under subsection (a) shall— (A) ensure that alerts issued through the Ashanti Alert communications network comply with all applicable Federal, State, Tribal, and local privacy laws and regulations; (B) include standards that specifically provide for the protection of the civil liberties and sensitive medical information of missing adults