homes. south side of lewisville had catastrophic losses as well, dozens of homes. damage assessment is continuing today. we won t have final numbers until late tonight or tomorrow, but we fully expect this to be 500 or more homes lost. the fire burnt in an interesting dynamic with mosaics. you can see how the wind and topography drove it certain directions, devastated some neighborhoods and blocks and left neighbors standing and intact. i know residents want to get back to their homes as soon as possible to assess damage. in many of those neighborhoods that are blocked off, it is still too dangerous to return. we saw still active fire in many places this morning and we saw down power lines and a lot of risk that we re trying to mitigate. as soon as residents are able to get back, we re going to let them back. that s our goal. don t want to keep people out of their neighborhoods or their homes. last night there was a boil water announced for city of lewisville. that now extend
hi, everybody. it is 10:00 a.m. eastern, 7:00 pacific. i m yasmin vassoughian in for jose diaz-balart. we have a lot to get to this morning, including the big news from the cdc. new guidelines for those two test positive for covid are exposed to the virus. here is what you need to know. those who test positive but have no symptoms should isolate for five days instead of ten and wear a mask for five days. the new guidelines apply to everybody, including the unvaccinated. the quarantine time for someone exposed to someone with covid has also been cut. those boosted or vaccinated within six months can skip quarantine, test on day five, and wear a mask for ten days. those who are not boosted or unvaccinated or were vaccinated more than six months ago should quarantine for five days instead of ten, and then wear a mask for fen days. dr. anthony fauci telling nbc news the new guidelines are partly driven by worker shortages. we want to make sure, particularly among essential work
need to have society not disrupted, this was a good choice. meanwhile the number of new covid cases keeps climbing. the seven day average for new cases nationwide hitting levels we haven t seen since back in january when vaccinations still weren t widely available. joining me now from delaware, mike memoli, and in washington, d.c. where daily cases are ten times higher than just two weeks ago, and emergency room dr. spencer is with us. and mike, we ll start with you. the cdc s updated guidance on isolation and guarantee teams, cutting to five days from ten. and how much pressure was on the administration to adjust these guidelines and how are they messaging it now? reporter: yeah, i really want to highlight one word that you heard specifically from dr. fauci there in that interview with kristen welker yesterday, it was that word balance. it has been clear as the biden administration has been sort of coordinating its covid response over the last few months in particular, t
plans. he s been what? he s been shot. before she even arrived, her husband was dead. i could see him laying on the ground. i couldn t think of a soul who would want to hurt the man. then someone let a secret slip. soon police were questioning a suspect with a motive who had suddenly changed his looks. and, in fact, when he showed up at work that morning he was beardless. there was only one problem. he had a rock-solid alibi. where did that leave you? worried about my case. that s when the phone rang. a tip, a tire track and a case one detective will never forget. it was a shot in the dark, but i took it. hello and welcome to dateline. it was valentine s day and a married couple near atlanta planned to celebrate with a secret ren day view at a secluded spot, a way to relive their dating days. when that became a crime scene, police discovered it wasn t the only secret in their lives. here is keith morrison with a perfect spot. a winter s n
yes. a cold-blooded killing, but who pulled the trigger? did jealousy drive someone to murder or did she? michelle theer was a brilliant, cunning, ruthless woman. hello. welcome to dateline. the story you re about to see centers on a death of a military man thousands of miles from a battlefield, a dedicated officer who survived war zones only to be caught in a cross fire of a lover s triangle. here is keith morrison. what was she thinking when she went to the computer, when she typed in those five little words? did she not understand where those little words might lead? i need an ambulance. where are you at? i don t know. okay. what s your name. michelle. michelle theer was, no doubt about it, dissatisfied. here she was, young, successful, attractive, and yet it wasn t exactly boredom that was eating at michelle. after all, she was just startsing a new career as a psychologist, often counseling troubled couples. she was relatively new with her li