know what to believe at points. she felt like she's lost so much faith in a lot of these systems, and that this investigation has been playing out at too slow of a pace for her to get reliable answers. and that's really the spirit oh of this investigation. carman, the mother, feels like she is the one that's propel thing investigation forward when she feels like it should be the police departments, the federal government, and others that should be pushing her with this investigation forward, don. >> omar, we appreciate that. we'll keep our viewers updated. thanks so much. thank you for watching, everyone. our coverage continues.