Bonus Episode: Interview with Pat WertheimIn this special bonus episode, Emma and Joannagh speak with Pat Wertheim, an expert in fingerprint analysis techniques, who became involved in the trial of Shirley McKie.Shirley McKie was a Detective Constable with Strathclyde Police who was suspended from duty and charged with perjury following findings in the case of Marion Ross, covered in Episode 111.Pat talks of his backround with fingerprint analysis and goes into detail of how his testimony was key to Shirley McKie's defence.Produced by Emma Taylor & Joannagh ShanksEditing by Joannagh ShanksMusic by Tribe of NoiseThis show is part of the Spreaker Prime Network, if you are interested in advertising on this podcast, contact us at https://www.spreaker.com/show/4533442/advertisement