BILL SPARKES/Acorn Newspapers SUBSTANTIAL TRIBUTE- Mike and Vicki Melia sit in front of the memorial wall that was unveiled

n a ceremony last Saturday at Thousand Oaks High School. The wall honors their son,TOHS graduate Anthony Melia, a Marine lance corporal who was killed earlier this year in Iraq. The brick and granite wall, measuring 14 feet long and 5 feet high, supports small metal flags that spell out "Hero Zone." Names of other heroes from the school will also be engraved on the wall.