A western lowland gorilla at the San Diego Zoo caused panic among visitors after charging and shattering a glass barrier during a display of strength. Multiple videos captured the terrifying moment as the gorilla smashed the tempered glass panel, leaving onlookers in disbelief. The incident highlighted concerns over safety at the zoo, as the protective glass was designed to withstand significant force. Visitors expressed their shock at witnessing the aggressive display, with many describing the event as alarming.