Nancy Schwartzman is the director and showrunner of Death in Apartment 603: What Happened to Ellen Greenberg?, a three-part docuseries from ABC News Studios premiering on Hulu.     The series investigates the haunting and unresolved death of Ellen Greenberg, a 27-year-old Philadelphia teacher who was found stabbed 20 times in her locked apartment in 2011. Initially ruled a homicide, her manner of death was later controversially changed to suicide, and the case was closed without further inquiry.     Later, Kate welcomes medium Jonathan Mark, host of the Connect with Jonathan Mark podcast, for a discussion about the case.        Reality Life with Kate Casey  What to Watch List: https://katecasey.substack.com  Patreon: http://www.patreon.com/katecasey  Twitter: https://twitter.com/katecasey  Instagram: http://www.instagram.com/katecaseyca  Tik Tok: https://www.tiktok.com/@itskatecasey?lang=en  Facebook Group: https://www.facebook.com/groups/113157919338245  Amazon List: https://www.amazon.com/shop/katecasey  Like it to Know It: https://www.shopltk.com/explore/katecasey See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.