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

Deceased Classmate: David Sirota
Date Of Birth:
Date Deceased: 2004
Age at Death: 51
Cause of Death: Unknown
Classmate City: Santa Ana
Classmate State: CA
Classmate Country: USA
Survived By:

Spoke with wife for verification.