Yesterday in a Manhattan court, Melissa Rivers filed a wrongful death lawsuit against the clinic and doctors who were operating on her mother, Joan, when she unexpectedly slipped into a coma and died. According to the suit, which you can read in full below, Rivers' death was caused by an unauthorized biopsy performed by negligent and inattentive doctors who should have been able to revive her.

Melissa Rivers, daughter of Joan Rivers, has released statements almost daily about Joan's health since the comedian was placed in a medically induced coma last Thursday. Today's update states that Joan has been moved from the intensive care unit.