Martin's family and supporters say Zimmerman, who is Hispanic, profiled Martin, who was black, as "suspicious" and ignored a police dispatcher's request not to follow him.

CNN: STORY HIGHLIGHTS

Zimmerman was charged on April 11, with a probable cause affidavit stating he "profiled" Martin and disregarded a 911 dispatcher's request that he wait for police.

CNN: STORY HIGHLIGHTS

Martin's family believes Zimmerman, 28, racially profiled their 17-year-old son, who was walking back from a convenience store, and unjustly killed him after disregarding a police dispatcher's request not to follow the unarmed teen.

CNN: STORY HIGHLIGHTS