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Tuesday
Jul092013

George Zimmerman's Defense Wants to End Case with Animated Replay

Gary W. Green-Pool/Getty Images(SANFORD, Fla.) -- One of the last witnesses in George Zimmerman's murder trial testified that the screams heard on 911 calls moments before Trayvon Martin was shot and killed came from Zimmerman.

Zimmerman's lead defense attorney Mark O'Mara said that he expected to rest his case Wednesday.

Before concluding for the day, he had Eloise Dilligard, an African-American neighbor of Zimmerman's, testified from her home because she was ill; her testimony was relayed to a big screen in the courtroom. Dilligard asserted that the voice screaming for help in the background of 911 tapes was Zimmerman's. Her testimony could be significant in the racially charged case.

Zimmerman, 29, is charged with second degree murder for shooting Martin on Feb. 26, 2012. Who is screaming for help has been a major contention in the trial, since prosecutors claim the voice is that of Martin, and defense claims it is Zimmerman.

Zimmerman maintains that he shot Martin, 17, in self-defense after the teen attacked the neighborhood watch volunteer. Determining if the recorded screams for help were his would bolster his defense.

The defense also argued before Judge Debra Nelson for permission to show a video that is an animation of what they believe happened when Martin died. The video, shown in court while the jury was out of the room, shows the teenager walking up to Zimmerman and punching him in the face.

Prosecutor Rich Mantei called the video "speculative and irrelevant evidence."

The judge did not immediately rule whether to allow the animated video.

Earlier on Tuesday, renowned forensic pathologist Dr. Vincent Di Maio said that the markings the fatal bullet left on Martin's sweatshirt and body supports Zimmerman's account that Zimmerman was on his back on the ground, with Martin on top of him and striking him in the face when Zimmerman shot and killed him.

"The medical evidence is consistent with his statement," Di Maio told the Florida court.

Di Maio said that the pattern of powder burns on Martin's sweatshirt and skin indicated that the shirt was two to four inches away from Martin's chest when he was shot.

"Mr. Martin was over him, leaning forward," he said.

"If you are lying on your back your clothing is going to be against your chest," said Di Maio. "The clothing is consistent with someone leaning over the person doing the shooting."

Zimmerman maintains that he shot the teenager in self-defense during an altercation in which the teen had knocked him down, was hovering over him and banging his head into the concrete sidewalk.

Di Maio, who was put on the stand by Zimmerman's defense attorneys, contradicted the testimony of the prosecution's expert Dr. Shiping Bao on another point.

Bao told the court earlier in the trial that the bullet pierced Martin's heart and would have instantly incapacitated Martin, disputing a key assertion from Zimmerman that the teen sat up and said "You got me" after he was shot.

The prosecution said at one point, with the jury out of the room, that Bao's testimony raised questions about Zimmerman's credibility.

However, Di Maio testified that Martin may have been able to speak shortly after he was shot.

"If I reached over and ripped out your heart, you could stand there and talk to me for 10 to 15 seconds," said Di Maio.

Jurors furiously took notes as Di Maio, who said he reviewed the autopsy, toxicology, and medical records of both men, said that Martin most likely died within one to three minutes after the shooting. Bao had told the jury Martin could have lived for a painful 10 minutes after being shot.

Zimmerman's legal team also tried to bolster contention that it was Zimmerman on his back during a fight with Martin on top of him.

Di Maio looked at pictures of Zimmerman's injuries and said that it was possible to receive severe head injuries without visible external injuries.

When asked if the abrasions of the back of Zimmerman's head could have been caused by concrete, Di Maio responded, "Yes."

Looking through photos of Zimmerman's injuries on his face and head, Di Maio told the jury, "You have six identifiable injuries."

Earlier Dr. Valerie Rao testified for the prosecution that Zimmerman was struck as few as three times during the fight with Martin and that his head slammed on the concrete once.

Rao called Zimmerman's injuries "insignificant" and "non-life-threatening," while neighbor Eloise Dilligard testified that Zimmerman's nose appeared "deformed" and was bleeding heavily after the altercation with Martin.

Copyright 2013 ABC News Radio