With Trayvon and MB, both were hardly sweet and innocent; yet in both cases it was bad security and police work. Zimmerman's role was to observe and report, not to pursuit suspects. Wilson, should have waited for back up before confronting MB. Both Zimmerman and Wilson put themselves in danger and both got a good beating for it and legally used lethal deadly force. Morally and ethically, however, they share a great role in their situations in happening by trying to do it alone.