I went to the
KnoxNews Tracking Serial Killers website database
and had a look at Stark County Unsolved Murders - and then went to the surrounding Countys to check the same data.
My search options were:
Unsolved
Age: 31+ (exception: *Mahoning 41+)
Weapon: Knife or Cutting Instrument / Blunt Object / asphyxiation / strangulation / other unkown
Gender: Female / Unknown
Race: All
Ethnicity All
STARK COUNTY - 6
PORTAGE - 1
SUMMIT - 11
MAHONING - 11
COLUMBIANA - 0
CARROLL - 0
TUSCARAWA - 0
HOLMES - 0
WAYNE - 0
Im not sure it makes a difference but, the Countys listed are surrounding Countys of Stark - the county's with the unsolved murders are all in one cluster.
I put them into a chart - it might help with dates - there were no names on the data. What was unusual to me was the amount of 'Other/Type unknown' causes of death. And the age of the women involved - these have all been classified as homicides. I am not sure how they were categorized by the police and if mutilation was classified under knife/cutting object - and if poisoning was named as cause (it may have been put under other or type unknown)
On the website where the data is located it also has a date of when the cases were filed with the FBI - this is a different date from the date of the murders.
[table="STARK / SUMMIT / MAHONING unsolved data"]
YEAR MONTH COUNTY VICTIMS AGE DEATH BY
1980 3 STARK 68 KNIFE OR CUTTING INSTRUMENT
1981 12 SUMMIT 78 BLUNT OBJECT OR HAMMER
1982 10 *MAHONING 66 KNIFE OR CUTTING INSTRUMENT
1983 12 STARK 36 KNIFE OR CUTTING INSTRUMENT
1985 9 STARK 47 KNIFE OR CUTTING INSTRUMENT
1987 7 SUMMIT 33 KNIFE OR CUTTING INSTRUMENT
1987 10 SUMMIT 47 KNIFE OR CUTTING INSTRUMENT
1987 12 SUMMIT 36 KNIFE OR CUTTING INSTRUMENT
1991 6 *MAHONING 44 OTHER OR TYPE UNKNOWN
1991 6 *MAHONING 57 BLUNT OBJECT OR HAMMER
1992 3 STARK 51 KNIFE OR CUTTING INSTRUMENT
1992 4 *MAHONING 70 KNIFE OR CUTTING INSTRUMENT
1992 5 SUMMIT 82 OTHER OR TYPE UNKNOWN
1993 4 SUMMIT 36 OTHER OR TYPE UNKNOWN
1995 3 *MAHONING 80 OTHER OR TYPE UNKNOWN
1995 4 *MAHONING 43 KNIFE OR CUTTING INSTRUMENT
1995 8 SUMMIT 34 KNIFE OR CUTTING INSTRUMENT
2000 3 STARK 34 OTHER OR TYPE UNKNOWN
2001 3 *MAHONING 50 OTHER OR TYPE UNKNOWN
2001 10 SUMMIT 45 OTHER OR TYPE UNKNOWN
2002 2 SUMMIT 88 OTHER OR TYPE UNKNOWN
2002 4 SUMMIT 32 OTHER OR TYPE UNKNOWN
2002 10 *MAHONING 48 KNIFE OR CUTTING INSTRUMENT
2004 12 *MAHONING 48 OTHER OR TYPE UNKNOWN
2005 4 STARK 35 KNIFE OR CUTTING INSTRUMENT
2006 1 *MAHONING 41 OTHER OR TYPE UNKNOWN
2008 9 *MAHONING 43 OTHER OR TYPE UNKNOWN
2009 1 SUMMIT 53 OTHER OR TYPE UNKNOWN
[/table]
Hope this helps in some way - maybe the database website can offer you more help with names and other unlisted information they have?