And what a concert, superstars for sandy relief, some of the greatest music performers on stage for last nights allstar benefit concert. Did you stay up . I knew it happening. There is sir Paul Mccarthy playing with nirvana. Good morning. Im john berman. Im Zoraida Sambolin. Up first, new information about the 22yearold Sandwich Shop worker who killed two people and critically wounded a teenager at a suburban portland mall. Friends say Jacob Roberts was a happy young man until about a week ago when he quit his job and told his exgirlfriend he was moving to hawaii. We are also learning more about the three people that robert shot. A dedicated hospice nurse, a former radio executive, remembered as a mentor and a jewelrymaker, and a 15yearold girl who took a bullet to the chest but is expected to survive. Dan simon is live from suburban portland. What else are you finding out about Jacob Roberts . You know, everybody is questioning what was the motive here . Good morning. Investigators ha