Exhibit 181 News Today

Blood. i was not able to obtain any dna results from that swab. >> sir, i now want to move to some analysis you did of a sweatshirt or hooded sweatshirt. do you recall doing analysis -- and im showing you for the record states exhibit 118, a photograph. do you recall doing analysis on that exhibit, sir? >> yes, i do. >> okay. with the courts permission, may we turn on the lights to show the actual exhibit? thank you, your honor. may the witness step down, yes or no? >> yes, he may. please step d...

It has a point -- one pointy edge. that edge is used to scrape down in between the fingernail and the skin to try to obtain any kind of foreign dna that might be present under someones fingernails that might have happened during an encounter or struggle. >> okay. so as to states exhibit 181, i believe -- im sorry, 191. excuse me. you can identify it as coming from the fingernail scrapings from the medical examiners office of trayvon benjamin martin, is that correct? >> yes. >> your honor, may i ...

Son? >> yes, i did. >> sir, i want to draw your attention to february 27th, that same day. did you later come into contact with the defendant george zimmerman at the retreat at twin lakes? >> yes, sir, i did. >> okay. and were you present when the defendant was interviewed, specifically he was put in the a car with sergeant randy smith and you followed with investigator singleton and then later end up the defendant actually gets out of the vehicle and demonstrates to you or describes what he cla...

>> sir, i want it draw your attention to february 27th. did you later come into contact with the defendant george zimmerman at the retreat of twin lakes? >> jesyes, sir, i did. >> were you present when the defendant was put this a car with sergeant randy smith and you followed with investigator singleton and then later end up at the defendant actually gets out of the vehicle and demonstrates to you or describes what he claims occurred? >> yes, sir. >> have you reviewed that video? >> yes, i have...