CHICAGO (CBS/STMW) — A man’s body was found in the Douglas Park lagoon Saturday morning in the North Lawndale neighborhood.

Firefighters were called to the 1400 block of South Sacramento Avenue about 11:10 a.m. Saturday, for a report of a person in the lagoon at Douglas Park.

READ MORE: Police Warn Of String Of Armed Robberies At Downtown 7-Eleven Stores

About five minutes later, crews found the dead body of a man and turned the scene over to police, Langford said.

READ MORE: City Hall, Police Union Return To Court As Fight Over Vaccine Mandate Drags On

Police did not know the man’s exact age, only saying he was an adult. Area Central detectives are conducting a death investigation.

The man remained unidentified early Monday, according to the Cook County Medical Examiner’s office. An autopsy Sunday was inconclusive pending toxicology results and the police investigation.

MORE NEWS: Medical Examiner Called To The Site Of Brian Laundrie Manhunt

(Source: Sun-Times Media Wire © Chicago Sun-Times 2014. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed.)