christopher cummings was a student at old dominion university.his off campus home friday morning. one of his room mates was critically wounded. police have not released details or a possible motive. >>> the power is out, phone lines down after a series of earthquakes rocked the new zealand city of christchurch. you'll remember that was the same city that was hit by another quake almost four months ago. 180 people were killed in that quake. police telling cnn that there is some damage caused by the shocks which struck within two hours of each other. there are also a few injuries, but officials say they are not serious. >>> to arizona where 7,000 people are being allowed to return home but at their own risk. the second largest wildfire in the state's history is still only 10% contained. evacuation orders were lifted over the weekend in two towns, springerville and eagar. authorities still warning the elderly, people who have health problems and very young children to stay away because of the lingering smoke. the fire has burned an area twice the si