| Name | Mark Steven Haunfelner |
|---|---|
| Sex | male |
| Birth Date | January 21, 1955 |
| Death Date | December 20, 1987 |
| Age at Death | 32 years, 10 months, 29 days old |
| Birth Place | Connecticut |
| Death Place | Orange County, California |
| Mother's Maiden Name | Marcel |
| Social Security Number | 545-21-3065 |