CBS Affiliates | ShopTalk Mallory Peebles Says Goodbye to KEYC By Merrill Knox on Jul. 30, 2012 - 11:02 AM Mallory Peebles signed off yesterday from KEYC, the CBS-affiliate in Mankato. Peebles, the weekend evening anchor, wrote on Facebook that she is joining a station in Anchorage. She has been with KEYC since the beginning of the yea ...