Complex sentence: On Halloween night, when "the dead can walk freely", Moira (Frances Conroy) visits her comatose mother in a hospice and disconnects her life support, but she is unable to pass on with her pleading mother's departing spirit.
Split into simpler sentences: On Halloween night, when "the dead can walk freely," Moira (Frances Conroy) visits her comatose mother in a hospice and disconnects her life support. But she is unable to pass on with her pleading mother's departing spirit.