Madison County sheriff's deputies have charged a 23-year-old Lenox with reckless assault of a child.
Deputies said Jesse Snow slammed a three-year-old child's head into a concrete floor Wednesday night in the apartment he shared with the child and his mother.
The child, Aadon Olmstead, was taken to University Hospital with severe head juries and underwent emergency surgery. He's still in critical condition.
Deputies said the child's mother was at work at the time of the incident. Her name is not being released.
Snow was remanded to Madison County Jail in lieu of $50,000 bail.