SANFORD, Fla. —
Prosecutors and defense attorneys chose the panel of six jurors after almost two weeks of jury selection. In Florida, 12 jurors are required only for criminal trials involving capital cases, when the death penalty is being considered.
If convicted, Zimmerman could face a potential life sentence.
On Feb. 26, 2012, Zimmerman spotted Martin, whom he did not recognize, walking in the gated townhome community in Sanford where Zimmerman lived and the fiancee of Martin's father also resided. There had been a rash of recent break-ins at the Retreat, and Zimmerman was wary of strangers walking through the complex.
The two eventually got into a struggle and Zimmerman shot Martin in the chest with his 9mm handgun. He was charged 44 days after the shooting, only after a special prosecutor was appointed to review the case.
Martin's shooting death and the initial decision not to charge Zimmerman led to public outrage and demonstrations around the nation, with some accusing Sanford police of failing to thoroughly investigate the shooting.
The six jurors were culled from a pool of 40 candidates who made it into a second round of jury questioning. Two men and two women also were picked as alternate jurors.
Before selecting the jurors Thursday, O'Mara explored potential jurors' views on guns, self-defense and justifiable use of force.
Under Florida law, Zimmerman could shoot Martin in self-defense if it were necessary to prevent death or great bodily harm. O'Mara previously decided not to invoke a "stand your ground" hearing in which a judge alone would decide whether to dismiss the case or allow it to proceed to trial.
After the jury was picked, Judge Debra Nelson continued a hearing on whether to allow experts to testify about screams heard on 911 calls made during the struggle. Prosecutors want their expert to testify it was Martin screaming on the calls. An expert for Zimmerman's defense has said there is not enough audio to determine who the screams are coming from.
The judge said she would rule Friday on whether the prosecution's expert can testify.