Last week. box 29 in philadelphia, suspect in the murder of a police officer is killed. a long standoff at his home, then was fatally shot. the man is suspected of killing corporal stephen ballard in a convenience store parking lot yesterday. and this is a life look at new york city, one of the big stories from our affiliate fox five tonight, amtrak announces major disruptions tonight of train service as it begins long-term repairs. work will start next month. amtrak has been under significant pressure after several derailments and service problems. that is tonight's live look the beltway. we'...