![PBS NewsHour - Segments show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/082/426/small/pbs-newshour-segments.png)
Summary: Two members of the Marjory Stoneman Douglas community have died by apparent suicide. One of them was a survivor of last year’s mass shooting who reportedly struggled with post-traumatic stress disorder. Dr. Kelly Posner Gerstenhaber of the Columbia Lighthouse Project and Ryan Petty, whose daughter was killed at Parkland, join William Brangham to discuss the troubling phenomenon of teen suicide.