| Name | Mark Daniel Koch |
|---|---|
| Sex | male |
| Birth Date | September 12, 1955 |
| Death Date | April 4, 1985 |
| Age at Death | 29 years, 6 months, 23 days old |
| Birth Place | California |
| Death Place | Kern County, California |
| Social Security Number | 571-96-5403 |
| Name | Mark Daniel Koch |
|---|---|
| Sex | male |
| Birth Date | September 12, 1955 |
| Death Date | April 4, 1985 |
| Age at Death | 29 years, 6 months, 23 days old |
| Birth Place | California |
| Death Place | Kern County, California |
| Social Security Number | 571-96-5403 |