Really? Can you point out the swelling of the nose?
The photo taken by Ofc. Wagner has been posted many times over the last few days, so I'll refer to it.
The blood stains on his clothes?
Stains A, B, C, E, G, I, J, K, L, M, N,O, P, U, V, Z and BB from his jacket (DMS-19). [
p. 111/183]
In fact, the FDLE Firearms Lab noted "app[arent] blood" on Zimmerman's jacket surrounding the sample swatches taken by the FDLE Biology Lab.
[
p 203/284]]
This was a man that had a broken nose due to a vicious assault, and was fighting for his life on a supine position. Where are the blood stains on his chest?
See above. Of course, Zimmerman's claim is that Martin was sitting on his chest during the assault, so you may consider altering expectations.
He is supposed to have been hit 20+ times on the face and head. Where is the splatter?
I haven't seen an analysis on projected blood, so I can't comment.
Where are the injuries in TM's hands?
Martin had a 1//4" abrasion on his left ring finger below the knuckle. [
p. 131/183]
His nose and mouth are supposed to have been clamped shut. Where are the blood residues in TM's hands and fingernails?
There's no evidence that Martin's hands were tested for blood. There's nothing about Zimmerman's claim that requires blood under Martin's fingernails.
The wounds in the back of his head didn't merit even iodine! That means they were very superficial.
Skipping the flaw in logic, Zimmerman is allowed to act in prevention of serious injury. People may not agree, but it is the standard to which he is held.
- angle of entry of the bullet
Martin's GSW was directly front-to-back and in the 5th intercostal space. It penetrated the skin, 5th intercostal, pericarial sac, right ventricle, right lower pulmonary lobe. There was no wound of exit. Fragments were recovered in the pericardial sac and pleural cavity. [
pp. 125-131/183]
- powder residues/burns on both GZ and TM clothes
GSR was found on Zimmerman's hand [
p. 117/183] and on the right sleeve of his jacket [
p. 124/183].
[
p 203/284]]
GSR was also found on Martin's clothing. From the FDLE Firearms Lab summary of conclusions:
"The sweatshirts each displayed a hole located in the upper left chest area. the areas aroung these holes were microcopically examined and chemically processed for the precense of gunshot residues. Both holes display residues and physical effects consistent with a contact shot."
[
p. 122/183]
The Firearms Lab found results consistent with a contact shot including tearing at hole (ME-12) sooting around hole, no powder pattern, vaporous lead residue directly surrounding hole and burning/singeing.
[
p 208/284]]