Earlier this month, a small leopard escaped after someone cut a hole in her enclosure at the Dallas Zoo. “Nova” was later found unhurt on zoo property. Last week a rare vulture was found dead in “unusual” circumstances at the same zoo. Now police have been called back to the Dallas Zoo to investigate the disappearance of two emperor tamarin monkeys. Jim Ryan talks about the problem and also covers the latest developments in the Tyre Nichols murder