April 10, 2012 Lawyers for George Zimmerman in the case of the shooting death of Trayvon Martin say they are no longer representing the man who killed the unarmed Florida teenager. Defense attorneys Craig Sonner and Hal Uhrig said that they had fallen out of contact with Zimmerman.
April 10, 2012 The man who says he shot and killed Trayvon Martin in self defense is seeking donations to help pay his living expenses and legal bills. The site says he can't talk about what happened while police are investigating.
April 9, 2012 State Attorney Angela Corey says her decision not to take the case to a grand jury should not be viewed as an indication of whether charges will or won't be brought eventually. She is still investigating, Corey added.
April 2, 2012 Reporting that it has had the video "clarified" by a forensics company, ABC News is now saying that police surveillance video of George Zimmerman "shows the neighborhood watch captain with an injury to the back of his head."
April 2, 2012 The man who shot and killed the Florida teenager claims self defense. But voice analysis experts doubt it's George Zimmerman's voice heard yelling for help on a 911 recording.
March 30, 2012 Robert Zimmerman Jr. says his brother told family members that Trayvon Martin threatened him and was trying to get Zimmerman's gun. Martin's family and supporters don't believe George Zimmerman's account. The case has sparked a national discussion.
March 29, 2012 An online petition, an emotional appeal from the boy's parents and the involvement of celebrities helped push the story on to the nation's agenda.
March 28, 2012 Tracy Martin is convinced that neighborhood watch volunteer George Zimmerman racially profiled his son. The teen's Feb. 26 shooting has ignited a national discussion of race relations.
March 28, 2012 Investigators thought they had evidence to support arresting George Zimmerman, according to reports from The Miami Herald and CBS News. But the local state attorney told them they needed to get more evidence.
March 27, 2012 He had some minor brushes with school authorities, but no arrests. And he had many of the dreams that are common to most teens. The Florida teenager's life ended Feb. 26, in a shooting that has reignited a national discussion about race.
March 26, 2012 Trayvon Martin punched him on the nose and then slammed his head into a sidewalk, Zimmerman told police, according to the Orlando Sentinel. It's the most extensive account so far of the older man's claim of self defense.
March 26, 2012 Marchers will gather outside as the Sanford, Fla., city commission hears from the 17-year-old boy's parents. They want the man who killed him arrested. The case has attracted national attention and reignited discussions about race relations.
March 23, 2012 "When I think about that boy, I think about my own kids" and that "if I had a son, he'd look like Trayvon," President Obama said when asked about the death of 17-year-old Trayvon Martin and the discussion it has reignited about race relations.
March 23, 2012 Profiles of the teenager killed in a case that has reignited a national debate about race and the man who pulled the trigger reveal a great deal about them both.