How much is a First Class stamp? http://www.mezzolabs.co.uk/accutane-in-the-uk.pdf plum how much does accutane cost uk chances As a legal matter, even if jurors find parts of Zimmerman's story fishy, that is not enough to convict. Even if they believe that Zimmerman initiated the altercation, and that his injuries were relatively minor, that too would be insufficient evidence to convict. Prosecutors have to effectively disprove self defense beyond a reasonable doubt. So what exactly would that mean based on the facts as we know them?