In August, the singer's dad agreed he'd step down as conservator of her estate but it is a story that has prompted some discussion: how do conservatorships really work? Who controls what and for how long? And what measures are in place to prevent potential abuse?On the Sky News Daily podcast with Dermot Murnaghan we speak to lawyer David Esquibias, who represents actress Amanda Bynes and Kerri Kasem, who successfully fought a legal battle to see her own father - the late US radio legend Casey Kasem.Daily podcast team:Senior podcast producer - Annie JoycePodcast producer - Nicola EyersPodcast producer – Emma-Rae WoodhousePodcast researcher - Rosetta FourlagawoInterviews producer - Tatiana AldersonInterviews producer - Tamara Bungaroo ValdesArchive - Simon WindsorArchive - Rob FellowesArchive - Nelly StefanovaMusic - Steven Wheeler