A tragic incident occurred in Joliet, Illinois, where a 2-year-old boy was fatally stabbed by his 6-year-old brother with a kitchen knife on Friday evening. The police were called to the scene at around 5:04 p.m., and the victim was pronounced dead at Ascension St. Joseph Medical Center. The family is cooperating with the ongoing investigation, and the Illinois Department of Children and Family Services (DCFS) has taken custody of the 6-year-old for a mental health evaluation. Joliet Police Chief Bill Evans expressed deep sorrow and assured the community of a thorough investigation and support for the affected family. Further details will be provided as the investigation progresses.