1.
Street Name: Zimmerman claimed he followed Martin to use the pass through to the north side of two housing sections to find a street sign so he could give an address to the police because he didn't know what street he was on. A couple of things were that doesn't ring true. First, there are only 3 streets in the development (Twin Trees Lane, Retreat View Circle, and Long Oak Way). Zimmerman lived on Retreat View Circle which is the street he says he was going through to find the name of, the same street he lived on. Retreat view Circle is a street that loops around the whole complex, The other street is the one he drives into and out of every time he entered or left the development for the two years he lived there which is Twin Trees Lane which bisects the loop created by Retreat View Circle. Second, there are no street signs on houses, there are house numbers. The closest street sign which would tell him the name of Twin Trees Lane was
back toward the clubhouse in the exact opposite direction that he headed. He lived there for two years and was the Captain of the Neighborhood Watch and didn't know the name of the main street running through the development and didn't know where to go to find a street sign (which are at intersections)? He was an adult and didn't know that street signs are not mounted in the darkened area behind houses?
2.
Lack of Damage to Martins Hands: Zimmerman claimed that Martin punched him in the face over a dozen times. The autopsy report shows that there was only one small abrasion measuring 1/8 x 1/4 inch on one finger of the left hand. Someone pummeling someone else in the head (a boney structure) will likely have more offensive damage to their hands than one small abrasion. We know that Martin got at least one shot in because of Zimmerman's nosebleed, that injury is consistent with that, but that is not consistent with being beaten severely about the head by being punched dozens of times.
3.
Martin Covered Zimmerman's Nose and Mouth: Standard autopsy procedures are to conduct a through external examination of the body and do not damage and other surface details. This was done. Zimmerman claims that Martin attacked him and the first thing he did was punch him in the face damaging his nose, which we know bled because of photographs at the scene. Zimmerman also claimed that Martin covered his mouth and nose with his hands during the struggle. However the autopsy report does not indicate there was any blood on Martin's hand. In addition a DNA analysis of samples from the hand returned none of Zimmerman's DNA (which would have been contained in the blood) and forensic examination of Martin's hoodie cuffs (both) returned negative results for Zimmerman's DNA.
4.
Bullet Trajectory: See image below. Zimmerman described the struggle occurring in this type of configuration. Martin on top of and straddling Martin. Zimmerman's firearm was holstered on the right side, back of his body. Zimmerman said that Martin grabbed for the gun in the holster. First of all how would Martin have known the gun was there under Zimmerman's jacket. Secondly Zimmerman would have had to get his arm under Martin's leg. Finally, take a moment and close your eyes and think of the articulation of a persons shoulder, elbow, and wrist. Now, the autopsy report shows that the bullet travel was straight into Martins chest (in other words perpendicular to the chest and not at an angle either up/down or left/right). Pulling a weapon from a hip holstered weapon, the most natural movement would result in the weapons being placed against the attackers side shooting up. Having to manipulate the weapon between the bodies, lift it to be level with the chest, and then bending the wrists "down" (i.e. toward your own feet) is a very unnatural position for the arm.
(Credit to Who for the image)
5.
Gun Shot Residue (GSR): When a weapon is discharge chemically laden smoke and partially burned gunpowder is ejected down the barrel and out through the ejection port (for semi-automatics). Now if Zimmerman was below Martin and their chests were in close proximity then discharging a firearm between then is going to provide a fairly close proximity of Zimmerman's cloths to the source of of GSR (in other words the fired gun). Forensic examination of Zimmerman's clothing showed no GSR on Zimmerman's jacket front or on the front of the sleeves. There was GSR on Zimmerman's hands. Not having GSR on the clothing indicates Zimmerman's arm was extended at the time the shot was fired, which means the his arm would have been extended through Martins chest.
6.
Who Confronted Who: Zimmerman initially claimed that Martin jumped him (audio tapes) and said threatening things to him when he was on the ground, by the next morning in the video reenactment Martin approached Zimmerman and then then spoke to him and then attacked. However Zimmerman didn't know that night and during the next mornings reenactment that Martin was on the phone with his girlfriend. This is confirmed through phone records. It appears that the girlfriend will testify that she heard a male voice speaking to Martin first, a direct contradiction of both versions that Zimmerman claimed.
7.
Location of Martins Body #1: During the audio tapes Zimmerman claimed Martin jumped him and knocked him to the ground on the east/west path, the next morning Zimmerman pointed out the location of where he said he and Martin first came together (which was at the "T" intersection of the sidewalk) as Zimmerman was walking back to his truck (after crossing to look for a street sign that wouldn't have been there) and that's how he and Martin came together. Zimmerman claimed he never went down the south path of the "T" sidewalk, that Martin knocked him to the ground at the "T" intersection, that Martin then jumped on top of him (which is were he remained for the struggle), Zimmerman shot Martin on top of him, with Martin now dead from a gunshot wound with a bullet through the heart and lung, Zimmerman describes rolling the body off and then getting on top of the body and spreading the hands out. The only problem is that Martin's body was 40-50 feet or so south of the intersection. A location inconsistent with Zimmerman's description of events.
8.
Location of Martins Body #2:Zimmerman claimed that he shot Martin when he was bashing his head into the concrete, yet Martin’s body was not near the sidewalk. Martin's body was located 3-4 body lengths away from the sidewalk in the grassy area. A location inconsistent with Zimmerman's description of firing his weapon into Martin because Martin was beating his head into the concrete.
9.
Zimmerman Parking At the Clubhouse: During the video reenactment, Zimmerman told police where to park at the clubhouse and indicated that was where he stopped the previous night. However internal video surveillance from the clubshouse shows other headlights driving by, but no headlights from Zimmerman parking like he described.