MSNBC Dateline Extra November 29, 2019 09:03:00
Late afternoon a sun beating down on an apartment complex. >> this woman is just screaming. >> the whole complex must have heard it. terrifying howling, desperate. >> there was a man down there. they could see him. he had a knife. he was stabbing the screaming woman and nobody was helping her. >> it's really bad. >> i understand. we have officers on the way. >> too late. too late. >> the bloody ending, but the story, the whole terrible tale is much deeper than that one thing, dreadful though it was. a story christopher at the los angeles time spent months unraveling strand by strand. >> it's a...