Iconic folk singer Joni Mitchell, who was checked into the hospital late last month after she was discovered unconscious by paramedics at her home, has reportedly fallen into a coma. TMZ, which, like it or not, is often the first to report on such things, says Mitchell is unconscious and completely unresponsive. A close friend of Mitchell’s has reportedly filed legal paperwork to obtain conservatorship over the singer, who has no close family. That’s all there is to say at this time; we’ll update as new information becomes available.