more-contagious omicron strain. doomsday cult mom in court. the new details tonight from the case of lori vallow, accused of killing her children and saying they were zombies. rare nor easter. wintry weather in april knocks out power to hundreds of thousands across the northeast. mysterious deaths: tonight, the naval investigation into three saferls serving on the same aircraft carrier all found dead within days of each other. today s other top headlines: an independent autopsygrand rapidse shooti. netflix announces its first loss of subscribers in a decade. and finally tonight, the n.b.a. player who s giving up his entire salary for a cause close to his heart. this is the cbs evening news with norah o donnell reporting from the nation s capital. o donnell: good evening, and thank you for joining us on this tuesday night. we come on the air with some