Steve's passing has been reported by multiple classmates but we have no independant confirmation or any details at this time. 

Debbie Hamilton Reynolds-Mazurek-Martin posted a comment about Steve Mawby

Steve Mawby
1953 - 2007

BORN
August 14, 1953

DEATH 
April 9, 2007

LAST KNOWN RESIDENCE 
Phoenix, Maricopa County, Arizona 85032

SUMMARY
 
Steve Mawby was born on August 14, 1953. He died on April 9, 2007 at 53 years of age. We know that Steve Mawby had been residing in Phoenix, Maricopa County, Arizona 85032.