An Illinois woman has been charged in connection with the death of her infant son and police are looking for the woman’s boyfriend. Twenty four year old Airealle Smart made her initial Fond du lac court appearance Wednesday on a charges of neglecting a child causing death. Judge Robert Wirtz set bail at $150,000 cash. A preliminary hearing is scheduled for July 31st. Meanwhile assistant police chief Steve Klein says an arrest warrant has been issued for Smart’s boyfriend Daniel Griffin. Klein says the 14 month old boy was found pulseless and not breathing earlier this month at the Maplewood Commons apartments on the corner of Martin Avenue and Pioneer Road. The child was pronounced dead at St. Agnes Hospital. Klein says there was evidence of blunt force trauma and investigators believe Griffin is the person responsible. He faces reckless homicide charges. Investigators believe Griffen caused the death by standing on top of the child.