She also thanked viewers and said St. Louis is a place she “deeply” cares about.
“I’m so grateful for each and every opportunity, and my co-workers, you have become like a second family,” Rau said.
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Rau said she would share her plans for what she will do next when she has answers, “but for now, I have to catch a flight,” she wrote in a Facebook post. “Time for some adventure!”