>> i was doing chest compressions. >> and what was sergeant raimondo's role? >> he was doing mouth to mouth. >> did rescue eventually respond to the scene? >> yes. >> and did the rescue personnel take over the treatment or assessment of trayvon martin after they arrived? >> yes. >> was trayvon martin pronounced dead at the scene? >> yes, he was. >> did you have any further contact or involvement with this defendant after you performed cpr on trayvon martin? >> no, sir. >> and did investigators and crime scene technicians respond to that scene while you were still present? >> yes, sir. >> and did those officers and technicians take over the scene after they arrived? >> yes, sir. >> did you have any further involvement with the case? >> no, sir. >> all right. thank you, sir. judge, that's all i have. >> thank you. mr. o'mara? >> >> thank you, your honor. afternoon, officer. how are you doing? >> good. thank you. >> just a couple questions. you had heard as you were on your way that officer smith had just arrived on the scene, correct? as you were coming -- >> as