Son of General Hospital Stars Jack and Kristina Wagner Found Dead at 27

Harrison Wagner's body was discovered in a parking lot Monday, according to a report from the Los Angeles County Medical Examiner

According to a report obtained by PEOPLE from the Los Angeles Medical Examiner's Office, Harrison was found in a parking lot on Monday in Los Angeles

A representative for Jack did not immediately respond to PEOPLE's request for comment

A representative for Kristina could not be reached. His autopsy is still pending and no cause or manner of death has been released

Jack and Kristina tied the knot in 1993 and split in 2006, and have remained friendly throughout the years

In addition to Harrison, the former couple also shares 31-year-old son Peter. Jack also has a daughter, Kerry, from a previous relationship

Shortly before Harrison's last Instagram post on May 22, in which he captioned a selfie, "Focus. YOU are left with YOU and your thoughts,"