According to CBS News, Carrie Fisher suffered a medical emergency on a flight from London to Los Angeles.
TMZ reports the veteran ?Star Wars? actress reportedly went into cardiac arrest during her flight. Other people on board administered CPR.
Her most recent movie was ?The Force Awakens,? and she is set to appear in ?Star Wars: Episode VIII? in 2017.
The actress has also been open about her past struggles with drug and alcohol abuse, as well as mental illness.