Police in Florida say they found the body of a woman who they believed was killed by an alligator. 47-year-old Shizuka Matsuki went missing while she was walking her dog in the Silver Lakes Rotary Nature Park in Davie on Friday. A witness reportedly said he saw the woman walking the dogs, but later saw the pets without their owner and one of the dogs had a bite mark. He contacted police. InsideEdition.com's Mara Montalbano (https://twitter.com/MaraMontalbano) has more.