The Milwaukee County Sheriff's Office is investigating the death of a man at Kosciuszko Park on Sunday.
Deputies responded to the park just after 3:30 p.m. on a report of an unconscious person. When deputies arrived, a 34-year-old man was found unresponsive and life-saving measures were immediately performed. Narcan was also given to the man.
The man was taken to an area hospital where he was pronounced dead.
The incident remains under investigation.
