Zimmerman Prosecutors Use Kindergarten-like PowerPoint Slides as Closing Remarks
Holy crap. If there's anything that says, "incompetent, careless prosecution," it's the juvenile and horribly created PowerPoint slides that the Zimmerman prosecutors used in their closing arguments. There's not much point in redesigning these or explaning the utter fail these are in terms of effective communication and persuasion. They pretty much speak for themselves.
Why not just bring your 6 year old in to deliver closing arguments for you?
Full set of slides here.