Video of Martin suspect emerges
CCTV footage of George Zimmerman, the man who shot teenager Trayvon Martin, has been published by ABC News.
Thousands attend Florida rally after Teen's death
An estimated 8,000 people gathered in Sanford, Florida late on Thursday to call for justice in the shooting death of unarmed 17-year-old Trayvon Martin.
Civil rights leader Reverend Al Sharpton organized the rally to support the teen's family and call for justice in a case that has drawn international attention.
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Justified killing or judicial murder?
The case of the shooting of unarmed black teenager Trayvon Martin may have shocked America, but it is not an isolated incident.
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US President calls the murder of black teen a 'tragedy'
President Obama has said the killing of an unarmed black teenager by a neighbourhood watch officer is a 'tragedy.'
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Parents' fight for justice for their son Trayvon Martin
The parents of Trayvon Martin are demanding justice after the unarmed teenager was shot dead in Florida by a neighbourhood watch guard.