Brad Ingelsby, the creator, writer and executive producer of HBO's "Mare of Easttown," joins CBS News' Jamie Wax to discuss the seven episodes limited series. Ingelsby explains how his initial intention to create a character driven drama about a woman grieving morphed into a 'who dunnit.' He shares how the cast members - like Kate Winslet, Jane Smart and Guy Pearce - were able to nail the local dialect and Delco ways.SPOILER ALERT: Major plot twists are discussed.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.