| Name | John Gulczynski |
|---|---|
| Sex | male |
| Birth Date | May 11, 1965 |
| Death Date | November 9, 1985 |
| Age at Death | 20 years, 5 months, 29 days old |
| Birth Place | Wisconsin |
| Death Place | Contra Costa County, California |
| Mother's Maiden Name | Borts |
| Social Security Number | 398-84-6500 |