Four potential jurors were dismissed Wednesday, raising the total of jury candidates who've been disqualified to 75. Among the jurors dismissed was 55-year-old unemployed painter and guitar player Jerry Counelis after defense attorneys found a 2012 Facebook post about the case on "The Coffee Party Progressive" Facebook page.

[PICS: Zimmerman jury selection | VIDEO: Day 4 update]

Zimmerman was in court on Thursday, wearing a blue sport coat, dress shirt and tie. Zimmerman was asked by Nelson if he agreed with his attorneys' decisions on dismissing and agreeing to dismiss potential jurors, to which he answered yes. His wife, Shellie, was also in court without her security guard after his cellphone went off in court on Wednesday.

Zimmerman is charged with second-degree murder in the death of Martin.  He has pleaded not guilty, claiming self-defense.

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