not beyond reasonable doubt. sut not because of uncertainty. it's because two of things. reason to believe that a crime was committed, number one. and that the accused committed it, number two. we call that probable cause. it is known to everyone out there sitting on the couch. as a result of that, all you need is what we call prima fascia. no the to get latin but the prima fascia. that established something is amiss. i think you're responsible, sir, you're coming with me. >> so you don't need an eyewitness. you don't need forensics. >> this is another common misunderstanding. circumstantial evidence is evidence f i came in here, right, to have the pleasure of your company. right? during the show. and when i came in here it was completely dry outside. i go back outside and it's wet everywhere but it's not raining. what could we reasonably conclude? we can conclude that rained while i was talking to chris. that is the bottom line. we know that occurred.