later identified to you as trayvon martin under your medical examiner number 12-24-043? >> yes. >> where was the autopsy performed, dr. bao? >> where? >> yes, sir. >> we did autopsy on february 27th, 2012. i started autopsy at 10:30 p.m. after autopsy, i typed autopsy report start at 4:06 p.m. and finished 5:10 p.m., same day. >> was that done at the medical examiner's office in volusia county? >> yes. daytona beach. >> did you determine the cause of death, sir? >> yes. >> what was cause of death? >> the cause of death was gunshot wound to chest. >> what was the manner of death? >> the manner of death was homicide, meaning he was killed by another person. >> if you could, tell us what trayvon martin's height and