Fourteen-year-old Julius J. Campbell was found dead in the lagoon at Marquette Park, Chicago, on April 15, 2013, after having been missing for several weeks. A student at Gage Park High School, Julius was last seen in mid-March before being reported missing. His death was ultimately ruled a homicide, and initial reports indicated potential foul play.

Chicago police treated the case as a possible targeted attack amid ongoing community violence. The circumstances surrounding his death drew attention to the vulnerabilities faced by teenagers in neighborhoods dealing with socio-economic challenges and repeated violent incidents. If anyone knew Julius, saw him in mid-March 2013, or has information relevant to what happened, please come forward.