Minutes later, she checked her Instagram account out of inertia and was puzzled by the dozens of Dominican influencers and singers posting mourning and crying emojis and images of a terrible structural collapse at one of the Dominican Republic's most famous nightclubs, Jet Set, on that same night of April 8. Where did Mommy go dancing last night? she remembers asking her aunt. Jet Set, Rubby Perez's show. Why? she replied. The following hours were a blur.