Tell me, on this specific night, what specific crimes were this specific state agent, prevented from arresting by having a sandwich thrown at them? I'll do you

Tell me, on this specific night, what specific crimes were this specific state agent, prevented from arresting by having a sandwich thrown at them? I'll do you a favor, let's broaden the search criteria. Can you provide a single example of a cop anywhere being unable to arrest a criminal because a bystander threw a sandwich at them?