Eventually, he was euthanized at the zoo’s elephant barn at Sanctuary Asia, officials said. “Rex’s life and continuing legacy will not be forgotten. He was the cornerstone of the Oklahoma ...

Rex, an Asian elephant, was euthanized, an Oklahoma zoo said. Dr. Jennifer D. Screengrab from @Okczoo on Instagram A 57-year-old Asian elephant was euthanized following chronic pain, an Oklahoma ...

Rex, an Asian elephant, was euthanized, an Oklahoma zoo said. Dr. Jennifer D. Screengrab from @Okczoo on Instagram A 57-year-old Asian elephant was euthanized following chronic pain, an Oklahoma ...

A 57-year-old Asian elephant named Rex was euthanized following age-related health problems, the Oklahoma City Zoo and Botanical Garden said ...