MSNBC Dateline Extra September 5, 2021 02:07:00
>> when i run to the back, find that amber is on the floor, face down. and she has a plastic bag wrapped and her head. and instantly i knew what happened. coming up. one mystery solved. amber was no longer missing. but a much bigger mystery remained. >> most people that rob a store don't kill anybody. they just want to do the robbery. >> maybe the robbery was just a cover for murder. >> he had the classic motive. >> it does kind of seem personal. >> when "everything she knew" continues. and our customers rated us #1 for network quality in america according to j.d. power. number one in reliab...