our nbc news exclusive. a mississippi man reported missing turns out he was hit and killed by a police car. why didn t they tell his mother for six months what she is demanding. and remembering matthew perry. the beloved friends star dying tragically at 54. new details about his final hours. announcer: this is nbc nightly news with lester holt good evening tonight much of the world is holding its breath, watching israel s ground operation against hamas in gaza unfold and wondering whether it could spread to other parts of the region tonight the country s prime minister rejecting calls for a ceasefire. benjamin netanyahu saying we cannot give up the fight. his comments coming on the same day we learned an israeli soldier held by hamas has been rescued by israeli forces the concern for the fate of other hostages taken from inside israel is building as the ground war intensifies. hamas playing to those fears, releasing a new propaganda video showing some of the hosta