Christina Edkins killing: Head teacher on 'shocking event'
2 October 2013 Last updated at 17:35 BST
Neil Shaw, head teacher at the school that Christina Edkins attended, has said that her death "rocked the whole community".
Phillip Simelane, from Walsall, stabbed Christina in a random attack as she made her way to school in March.
Mr Shaw, who is the head of Leasowes High School, said Christina was a "role-model for any student".