Skip to content
Unsolved homicide

Killing of Mary Harris

Year
1981
Where
Mad River Township, Clark County, Ohio
Source
Ohio Attorney General
Evidence
1
What the record says

Mary Harris was killed in Mad River Township, Clark County, Ohio, on September 19, 1981. The Ohio Attorney General lists this as an unsolved homicide, case number 142.

From the Ohio Attorney General’s unsolved homicide database. Records change. The source is the authority.

Where to start

Got ten minutes? Do one of these.

What does the record establish, and what has never been explained?

  • Read the source and write down every date, place and name it gives.
  • Find the earliest news report you can and note what it says that later accounts dropped.
  • List what has never been explained. One line each.

New to this? Read the field guide. Five short lessons.

Coverage and records

What is out there.

Nobody has researched this case yet. Have the AI search the web for reporting, podcasts and videos about it.