The Cook County medical examiner office released a daily ledger Wednesday afternoon that notes "hanging" and "suicide" as the cause of death for fifth-grader Aquan Lewis.
Messages seeking further comment were left with the medical examiner's office and Evanston police.
Aquan was found unresponsive in a bathroom at Oakton Elementary on Tuesday afternoon, and he was pronounced dead at a hospital Wednesday morning. The school's janitor said the child had been pulled off a hook.
Police had earlier refused to provide details about the case beyond calling it "an isolated incident."