Well she’s not really a mystery, she’s Martin’s girlfriend - hardly an eye witness, and here testimony has been called into question a couple of times. Here’s a teardown on her veracity and the prosecutorial incompetence by an attorney.

“Prosecutors in the Florida murder trial of neighborhood watchman George Zimmerman will reveal a star witness for the first time on Tuesday, the girl Trayvon Martin was talking with in the last minutes of his life.

The teenage girl, known as Witness #8 until now, was due to testify about what Martin, the unarmed black 17-year-old shot and killed by Zimmerman last year, told her what he saw that night.

Identified in court on Monday only as Rachel, a friend of Martin from Miami, she received a running account about what was happening, starting when he noticed a man, Zimmerman, watching him in the gated central Florida community he was visiting.

Zimmerman, 29 and part Hispanic, was a neighborhood watch volunteer in the Retreat at Twin Lakes community in Sanford at the time of the February 26, 2012, killing. He has pleaded not guilty to second-degree murder and could face life imprisonment if convicted.

The racially charged case triggered civil rights protests and debates about the treatment of black Americans in the U.S. justice system, since police did not arrest Zimmerman for 44 days.

To win a conviction for second-degree murder, the prosecution must convince jurors that Zimmerman acted with “ill will, hatred, spite or an evil intent,” and “an indifference to human life,” according to Florida jury instructions.

In previous written testimony, Rachel described Martin as scared and trying to get away from the man. She was urging him to run. She last heard Martin say, “why are you following me” after which she said she heard what sounded like Martin falling. Then the phone line went dead.”

Of course as I said before the prosecution completely ignored two eye witnesses, especially the witness known as “John”. His account:

“The guy on the bottom, who I believe had a red sweater on, was yelling to me, ‘Help, help.’ I told him to stop, I was calling 911,” John told the TV station. Zimmerman was wearing red.

“When I got upstairs and looked down, the person that was on top beating up the other guy was laying in the grass. And I believe he was dead at that point,” the eyewitness claimed.”

To this date that seems to be the clearest eye witness and it’s likely the defense will produce him at some point.