Prosecution Wraps News Today

Once the prosecution wraps, it will be the defenses turn to present their case. and their goal is not to prove tsarnaev innocent but spare him the death penalty. ron mott is in boston covering the trial. as i understand it ron, it is not immediately clear whether the defense will call any witnesses in the first phase of the trial. >> reporter: hi there, tamron. we think this is the last prosecution witness, from the medical examiners office who performed the autopsy on eight-year-old martin rich...

Days or so and then the panel will deliberate once again and they must be unanimous if they want to give major hasan the death penalty. if all 13 do not agree, then he will serve out a sentence of life in prison. the court is going to hear from 20 witnesses, both soldiers who were shot that day and maimed. in addition to loved ones of all 13 who died in the 2009 attack. now this morning we heard from staff sergeant patrick ziegler. he had just returned home from his second tour of duty in iraq a...