By TAMARA LUSH and GREG BLUESTEIN Associated Press
SANFORD, Fla. (AP) -- After an extraordinary public campaign to make an arrest in the shooting of an unarmed black teen, a Florida prosecutor came back with a murder charge in the case that has galvanized the nation for weeks.
But prosecutors face steep hurdles to win a second-degree murder conviction against neighborhood watch volunteer George Zimmerman in the killing of Trayvon Martin, experts say. They will have to prove Zimmerman intentionally went after Martin instead of shooting him in self-defense, refute arguments that a Florida law empowered him to use deadly force and get past a judge's ruling at a pretrial hearing.
Zimmerman, 28, who turned himself in at a county jail Wednesday after prosecutor Angela Corey announced the charge, was to appear before a magistrate Thursday and plead not guilty in the Feb. 26 shooting of the 17-year-old that set off a nationwide debate about racial profiling and the rights to self-defense.
"He is concerned about getting a fair trial and a fair presentation," his attorney, Mark O'Mara said. "He is a client who has a lot of hatred focused on him. I'm hoping the hatred settles down ... he has the right to his own safety and the case being tried before a judge and jury."
Speaking Thursday on NBC's "Today" show, O'Mara said Zimmerman is stressed and very tired and hoping to get bail. "He wants to be out (of jail) to be able to help with his defense, but overall he is doing ok," O'Mara told NBC.
Legal experts said Corey chose a tough route with the murder charge, which could send Zimmerman to prison for life if he's convicted, over manslaughter, which usually carries 15-year prison terms and covers reckless or negligent killings.
The prosecutors must prove Zimmerman's shooting of Martin was rooted in hatred or ill will and counter his claims that he shot Martin to protect himself while patrolling his gated community in the Orlando suburb of Sanford. Zimmerman's lawyers would only have to prove by a preponderance of evidence -- a relatively low legal standard -- that he acted in self-defense at a pretrial hearing to prevent the case from going to trial.
There's a "high likelihood it could be dismissed by the judge even before the jury gets to hear the case," Florida defense attorney Richard Hornsby said.
Corey announced the charges Wednesday after an extraordinary 45-day campaign for Zimmerman's arrest, led by Martin's parents and civil rights activists, including the Rev. Al Sharpton and the Rev. Jesse Jackson. Protesters wore hooded sweatshirts like the one Martin had on the night of the shooting. The debate reached all the way to the White House, where President Barack Obama observed last month: "If I had a son, he'd look like Trayvon."
Corey would not discuss how she reconciled conflicting accounts of the shooting by Zimmerman, witnesses and phone recordings that indicated Martin thought Zimmerman was following him.
"We do not prosecute by public pressure or by petition. We prosecute based on the facts on any given case as well as the laws of the state of Florida," Corey said.
Martin's parents expressed relief over the decision to prosecute the person who shot their son.
"The question I would really like to ask him is, if he could look into Trayvon's eyes and see how innocent he was, would he have then pulled the trigger? Or would he have just let him go on home?" said his father, Tracasped hands and smiled in relief when she heard Corey utter the words "second-degree murder" on television.
"We wanted an arrest and we got it," Fulton said later. "Thank you Lord, Thank you, Jesus."
Bluestein reported from Atlanta. Associated Press writers Suzanne Gamboa in Washington, Gary Fineout in Jacksonville, Fla.; Mike Schneider in Orlando, Fla.; Curt Anderson in Miami, Kyle Hightower in Sanford, Fla.; and Brendan Farrington in Tallahassee, Fla.; also contributed to this article.