John Good was a resident of the Retreat at Twin Lakes the night of the shooting.
[Updated at 9:28 a.m. ET]
McKinney has been excused, and prosecutors have now called John Good to the stand.
[Updated at 9:27 a.m. ET]
Prosecutor Mantei has finished his direct examination of McKinney. O'Mara is now cross-examining him about the video that was shot on the CCTV system. O'Mara wants to know why the timing mechanism malfunctioned on the CCTV system. McKinney said it happens, because the clocks "drift." The video time stamp's off by about 18 minutes, according to McKinney.
[Updated at 9:24 a.m. ET]
The next video Mantei played was taken from the interior of the east pool hall.
[Updated at 9:20 a.m. ET]
McKinney is explaining where all the CCTV cameras are installed in Zimmerman's neighborhood. The video about to be played is from the interior of the clubhouse the night of the shooting. The video showed something passing by the window.
[Updated at 9:18 a.m. ET]
Prosecutor Rich Mantei is about to play a video taken from the CCTV system at Zimmerman's neighborhood.
[Updated at 9:15 a.m. ET]
The attorneys are discussing something at the podium.
[Updated at 9:10 a.m. ET]
Prosecutors have called Greg McKinney as their next witness. McKinney works in the IT department for US Security Alliance, a company that works with closed-circuit camera systems. McKinney's company installed the CCTV system in Zimmerman's neighborhood. He said the cameras on the front gate of the Retreat at Twin Lakes were not working the night Martin was shot. The attorneys are now at a sidebar with the judge.
[Updated at 9:06 a.m. ET]
The jury is being seated.
[Updated at 9:01 a.m. ET]
The judge is on the bench, and the attorneys have joined her for a sidebar.
[Posted at 8:59 a.m. ET]
Zimmerman is in the courtroom, waiting for testimony to begin.