Isaiah Washington retturning to "Grey's Anatomy"

According to TVLine Isaiah Washington is retturning on "Grey's Anatomy" to reprace his role as Dr.Preston Burke. “It’s important to me that Cristina’s journey unfolds exactly as it should,” said series creator Shonda Rhimes in a statement. “Burke is vital to that journey — he gives her story that full-circle moment we need to properly say goodbye to our beloved Cristina Yang.”