(ROBERTSON COUNTY)  Robertson County Sheriff Gerald Yezak said Monday that a motorist discovered a toddler wandering along a roadway Saturday wearing only a diaper and one sock.

Yezak said the child`s great-grandmother was supposed to have been looking after the toddler.

Shortly after the child was found alone, Yezak said Child Protective Services was notified and is now investigating the incident as possible child neglect.