My comment was based on the first articles. After that, they started saying it was unclear. But today, he spit first. This article doesn't say he admitted doing it first. But other articles say he admitted spitting. They've got all the video, so I'm sure it's been established what happened when by now.
From the link - BBM
School security guard Marchell Mitchell, 23, was dismissed by the school May 19 after he was caught on video beating Martinez after the student argued with the guard, slapped the guard's hand and spit on him.
http://abcnews.go.com/US/petition-r...red-beating-wheelchair-teen/story?id=24007364
eta: whenever you have students supporting the actions of school security, it's a safe bet there's way more to the story, imo.
What is your point? I don't know when exactly in this sequence of events the student spit on the guard.
But video clearly shows the guard pulling the chair down, and kicking the disabled student.
What could possibly justify such behavior?