Investigative reporter exposes junk science behind 911 call analysis

Brett Murphy, a reporter on ProPublica’s national desk, shares how he took a seemingly farfetched tip about a new junk science in the criminal justice system known as 911 call analysis and transformed it into an award-winning piece of investigative journalism. Visit the It's All Journalism website to find out how to subscribe to our podcast and our weekly email newsletter. Learn more about your ad choices. Visit podcastchoices.com/adchoices