firearm touching the outer sweatshirt and inner sweatshirt being in direct contact with the outer one. reporter: the final witness, anthony gorgone, the crime analyst who examined dna samples on the evidence in the case. attorneys focused on the question of whose dna was found on zimmerman s gun. you were able to exclude trayvon martin as having dna on the pist stall grip, is that corre correct? yes. trayvon martin was excluded to being a possibility mick secure on the grip. reporter: court resumes friday when we hear from trayvon martin s family to testify about who was screaming on the 911 audiotape. the state is then expected to rest it s case and then the defense will start calling it s witnesses. george howell, cnn, sanford, florida. obviously, having the family there will be very emotional, remind everyone about this young man who was defenseless, had no
part of the lesson he taught was practical defense law with a special focus on florida laws like stand your ground and zimmerman aced the class. he was probably one of the better students in the class. reporter: zimmerman s defense team argued his past training and education had no relevance to this case. next, prosecutors called amy siewert, a firearms expert with te florida darmt epartment of l enforceme enforcement. she said she was able to determine it was a contact shot that killed him. it was consistent with the firearm touching the outer sweatshirt and inner sweatshirt being in direct contact with the outer one, yes. reporter: the final witness, anthony gorgone, a crime lab analyst who examined dna evidence in this case and questioned whose dna was found on zimmerman s gun. you were able to exclude
reporter: zimmerman s defense team argued his past training and education had no relevance to this case. next prosecutors called amy sieward, a firearms expert with the florida testimony of law enforcement. siewert testified through tests on trayvon martin s clothes, she was able to determine it was a contact shot that killed him. it is consistent with the muzzle of the firearm touching the outer sweatshirt and inner sweatshirt being in direct contact with the outer one, yes. reporter: the final witness, anthony gorgone, who examined dna samples on all of the evidence in the case. attorneys focused on the question of whose dna was found on zimmerman s gun. you were able to exclude trayvon martin as having dna on the pistol grip, is that correct? yes, trayvon martin was excluded as being a possible contributor to this mixture on the grip.
no, sir. they told the court part of the course he talk covered the practical application of self-defense laws with a special focus on florida laws like stand your ground. and zimmerman aced the class. he was probably one of the better students in the class. zimmerman s defense team argued his past training and education had no relevance to this case. next prosecutors called amy see ward, a firearms expert with the florida department of law enforcement. he testified through tests on trayvon martin s clothes she was able to determine it was a contact shot that killed him. it is consistent with the muzzle of the firearm touching the outer sweatshirt and the inner sweatshirt being in direct contact with the outer one, yes, sir. the final witness, anthony goregone, a crime lab analyst that examined dna samples on all of the evidence in the case. attorneys focused on the question of whose dna was found on zimmerman s gun. you were able to exclude
and education had no relevance to the case. next, prosecutors called amy, a firearms expert with the florida department of law enforcement. she testified through tests on trayvon martin s clothes she was able to determine it was a contact shot that killed him. it is consistent with the muzzle of a firearm touching the outer sweatshirt and inner sweatshirt in contact. yes. reporter: the final witness, anthony, a crime lab analyst. attorneys focused on the question of whose dna was found on zimmerman s gun. you were able to exclude trayvon martin as having dna on the pistol grip, is that correct? yes, he was excluded to being in the mixture. reporter: court resumed friday when we hear from a