A woman was found dead in a Benton Harbor, Mich., park Monday, May 30, but police are still investigating how she died.

Andrea Palmisano was found dead at noon Monday at Union Park near Union and Emery streets, according to the Benton Harbor Department of Public Safety.

It’s not yet clear how Palmisano died. Some controlled substances were found with her, but it’s not yet known if they were prescribed or if she had taken anything.

Anyone with information about Palmisano’s death is asked to call Detective Michael Harmon at 269-927-0294.