Disney world a bear sighting forcing much of the park to shut down. How it was safely captured nbc news investigates toxic water at a u. S. Military base. Dozens of marine veterans and Military Wives who say exposure caused them to lose babies or fall ill themselves did the military try to cover it up and snapshots in time the discovery of photos giving us a glimpse decades into the past and the mystery, who took them announcer this is nbc nightly news with lester holt good evening and welcome. We begin tonight with Breaking News in the puzzling disappearance of a frontline marine corps fighter jet after its pilot safely ejected from the f35 over South Carolina yesterday following some sort of mishap. The pilot of the radarevading fighter was recovered, but the plane went missing now late word that a debris field has apparently been located. The mystery sparking a search that has not only brought in a large number of military assets but has also resulted in an unusual Public Appeal Joi