When does HawthoRNe return?

Hawthorne (sometimes stylized HawthoRNe) is an American medical drama television series created by John Masius. It starred Jada Pinkett Smith and Michael Vartan and premiered on TNT on June 16, 2009. On September 2, 2011, it was announced that TNT had decided not to renew Hawthorne for a fourth season, so the season 3 finale, a cliffhanger, was the series finale.
Christina Hawthorne is introduced as Chief Nursing Officer heading a group of nurses at Richmond Trinity Hospital in Richmond, Virginia. She is very passionate about her work and always advocates for her patients and her staff, even when it threatens her job. In season three they get married and face challenges including loss and infidelity.