prosecutors arguing that even now, dzhokhar tsarnaev is unconcerned, unrepentant and unchanged. in court they showed a picture of him incarcerated giving the middle finger to security cameras just three months after the bombing a sign they said of his lack of remorse. his victims divided on whether he should be executed. liz norton's sons each lost a leg in the bombing and tells us he should die for his crimes. >> i want it more now than before. you know, i just -- i just think he's a monster. >> reporter: but others like the richard family who lost their son martin want tsarnaev sentenced to life in prison so he's out of the headlines and locked away forever. federal officials briefed on the initial witness list tell us he's not expected to take the stand but the defense could always change their mind. they present their case next monday. tom llamas, abc news, boston. >> new details about why the captain was arrested for the smuggling ship tragedy in the mediterranean. he and another crew member charged with reckless homicide and human trafficking. their boat allegedly crashed into a ship coming to the rescue