Detective: Trayvon Didn't Start Fight

The lead detective in the case against George Zimmerman's alleged shooting of Trayvon Martin said he believes Zimmerman caused the fight by getting out of his car to confront Martin, and believes the Florida neighborhood-watch volunteer should be charged with manslaughter. This comes as prosecutors released more than 200 pages of photos and eyewitness accounts Thursday showing Zimmerman had wounds to his face and the back of his head, but the evidence is considered mixed for him. An autopsy also showed that Martin had traces of THC, which is from marijuana, in his blood and urine.