Not much is known of this classmate's passing.  Provided by Donna Killingbeck.  If you have more information please comment below: 

Deceased Classmate: Laura Bowes
Date Of Birth: 12-02-1953
Date Deceased: 12-1972
Age at Death: 18
Cause of Death: unknown
Classmate City: Santa Ana
Classmate State: CA
Classmate Country: USA
Survived By:

Verification from Ancestry.com, source, U.S. Social Security Death Index