<b>Pictures: </b>Trayvon Martin rally in Sanford

Thousands of demonstrators march along W 13th Street in Sanford, Fla. during a NAACP rally and march demanding for justice in the shooting of Trayvon Martin Saturday, March 31, 2012.  (Gary W. Green/Staff Photographer)

Ernest and Evelyne Voyard of Palm Coast, Fla. pray during a NAACP rally and march demanding for justice in the shooting of Trayvon Martinin Sanford, Fla. Saturday, March 31, 2012.   (Gary W. Green/Staff Photographer)

“I Love Being Black” is written on the windshield of a car parked along W. 13th Street in Sanford, Fla. during a NAACP rally and march demanding for justice in the shooting of Trayvon Martinin Saturday, March 31, 2012.  (Gary W. Green/Staff Photographer)

Thousands of demonstrators march along W 13th Street in Sanford, Fla. during a NAACP rally and march demanding for justice in the shooting of Trayvon Martin Saturday, March 31, 2012.  (Gary W. Green/Staff Photographer)

Thousands of demonstrators march along W 13th Street in Sanford, Fla. during a NAACP rally and march demanding for justice in the shooting of Trayvon Martin Saturday, March 31, 2012.  (Gary W. Green/Staff Photographer)

Thousands of demonstrators march along W 13th Street in Sanford, Fla. during a NAACP rally and march demanding for justice in the shooting of Trayvon Martin Saturday, March 31, 2012.  (Gary W. Green/Staff Photographer)

Thousands of demonstrators march along W 13th Street in Sanford, Fla. during a NAACP rally and march demanding for justice in the shooting of Trayvon Martin Saturday, March 31, 2012.  (Gary W. Green/Staff Photographer)

Thousands of demonstrators march along W 13th Street in Sanford, Fla. during a NAACP rally and march demanding for justice in the shooting of Trayvon Martin Saturday, March 31, 2012.  (Gary W. Green/Staff Photographer)

Azia McCray, 8, watches a NAACP rally and march along W. 13th Street in Sanford, Fla. demanding for justice in the shooting of Trayvon Martin Saturday, March 31, 2012.   (Gary W. Green/Staff Photographer)

Ernest and Evelyne Voyard of Palm Coast, Fla. watch a NAACP rally and march at the Sanford Police Department demanding for justice in the shooting of Trayvon Martin in Sanford, Fla. Saturday, March 31, 2012.   (Gary W. Green/Staff Photographer)