The Defense clearly did not have a clinician on their team.
The Medic noted that Zimmerman scored a 15/15 on the Glasgow Coma Scale, she also stated that he complained of "Dizziness". The next day he was evaluated by the Physicians Asst., she noted distress, anxiety, slightly elevated blood pressure, and way elevated resting heart rate 109 bpm, and he also complained on sleep disturbances. Everything listed are signs and symptoms of a concussion including the dizziness. Are we sure he had one? No, he wasnt evaluated for one. The Physicians Asst also did not recommend one. The Defense could have followed up with that as a possibility to put in the minds of the jury.
The Glasgow Coma Scale is pretty valid, though it is mostly used on people with severe traumatic brain injuries and strokes.
One thing I dont understand that hasnt be really mentioned is Trayvon was found face down with a gun shot wound to the front part of his chest. If that is the case, Trayvon would had to of been on top, or else how would he landed face down with hands beneath him with a witness testifying claiming he was not touched? Also if you are on top, why would you be screaming for "help"? Also, the bullet went through Trayvon, ifTrayvon was on the bottom they would have found a ammo round, which was not found.
Gonna be an interesting next week.