CNN CNN Newsroom July 8, 2013 14:22:00
>> may mr. osterman be excused? >> thank you very much, sir, you are excused. call your next witness, pleads. >> subject to recall. >> you are subject to being recalled, sir. >> the defense will call jerry russo, your honor. >> all right. we have wrapped up mark osterman's testimony. they are close friends of jrnlg zimmerman. mark osterman testifying about the weapon that george zimmerman used the weapon to shoot and kill trayvon martin. he is self-described as the best friend of george zimmerman. he is a usair marshall, a former