year-o dorothy was walking her dog marshmallow. it was one of her regular chores. someone saw them, and lled 9- 1-1. >> the police showed up at the door.u i mean like ow, bullet proof vest, squad car, you know, gun on her hip, and dorothy wa just like, "mom, the police are here!" >> brangham: cory asked if her daughter had done something wrong. >> she said no, there was noot other issur than she was reported to be very young, and alone. >> brangham: child protective l servicesaunched an investigation, and widen was warned her children could be taken away.th case made national headlines. cory and dorothy appeared on morning news shows, and while the investigation went nowhere, widen became part of a growing and outspoken group of parents cho have been investigated or ged for things that seemed ordinary not long ago. >> will you be coming to theme next bad moming? >> brangham: take widen's friend, kim brooks, a fellow