He was told by 911 operators not to pursue him. He pursued him.
That's not a crime.
You're lying. He was informed that he didn't have to pursue him. He was not told to stop. Not that it matters because as I said, not a crime.
That's a really bad take to have to accuse Zimmerman as a crime because he quickly lost sight of Martin, turned around, went back towards his car, Martin got home, turned around and pursued Zimmerman, then attacked him.
So if you're claiming "pursuing" someone is a crime then you're unwittingly demonizing Martin.