Giovanni A. Impellizzeri, 27, from Vineland, was employed as a custodian at the Elizabeth F. Moore School in Upper Deerfield Township since September 2019. In 2023, according to the Cumberland County Prosecutors Office, the school contacted New Jersey State Police after receiving anonymous tips alleging that he urinated in mixing bowls, rubbed his genitals and anus on bread, sprayed bleach into a container of cucumbers, and boasted about putting feces in food.