A necropsy was performed at Niabi Zoo by one of the zoo's veterinarians, but further examination took place at the University of Illinois' College of Veterinary Medicine to better determine the cause of death.
After extensively studying internal organs and bacterial cultures, pathologists have concluded that the cause of death was "acute cardiac arrhythmia," which is more commonly known as an irregular heartbeat.
Asia had lived at Niabi Zoo for nearly her entire life, arriving in the year 2000 as a young cub. She was hand-raised by zoo staff members and was beloved, in part, due to her strongly charismatic personality. "We're sad to have lost Asia," said Interim Zoo Director Marc Heinzman, "but the entire zoo staff welcomes the feeling of closure that comes with learning why she is gone."
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