It’s the 50th episode of The Rabbit Hole Detectives and Cat, Richard, and Charles are back again as they fall down another set of rabbit holes in search of more killer facts and ephemera. This week, Charles is flying high as he looks into the Wrights Brothers, Cat is hoping to be crowned the winner as she researches crowns, and Richard is wanting to pull ahead with his topic - cephalophores.  Don’t forget, if you’d like to put forward a topic then you can email the show at: [email protected]  Learn more about your ad choices. Visit podcastchoices.com/adchoices