And ukraines president zelenskyy making his own plea, accusing russia of genocide. Our Richard Engel on the front lines. The stunning discovery at a new york day care where a 1yearold died. Prosecutors saying a kilo of fentanyl was stored on top of play mats in a closet. The new federal charges the owner faces. The race to recover the wreckage of an f35 jet that disappeared over south carolina. How did the military lose a 100 million plane . The death of a Patriots Football Fan after a fight broke out in the stands during the game. The investigation tonight. The new deadline autoworkers have given the big three. Will they expand their strike . Nbc news investigates millions of patients may have been subjected to unauthorized pelvic exams during surgery. Why its allowed. And the broadway understudy getting the call while she was stuck on a plane. The race to get to the stage on time. Announcer this is Nbc Nightly News with lester holt. Good evening and welcome. A moment of joy today for