Brother of 'Slender Man' stabbing survivor: 'I couldn't believe ... that kind of thing could' happen
Payton Leutner(NEW YORK) -- Caden Leutner remembers the day police came to his family's Waukesha, Wisconsin, home to deliver the horrific news. It was May 31, 2014 and he was only 10 years old at the time. "I was on the...
