Another article I read stated the remains were in pajamas. Some are speculating it is Ayla Reynolds, and hopefully more information will be forthcoming.
I'm sure investigators will consider both Cayleigh and Ayla in identifying this poor child.
She is described as around 4 years old with brown hair and eyes. Caleigh had "gray-blue eyes", apparently, so perhaps the deceased toddler is not her. The description does not match that of Ayla Reynolds, either.