arrest tonight accused of trying to detonate a backpack bomb at lunch. he had researched information on isis. and in missouri, police officers are mourning one of their own. ryan morton fatally shot responding to a 911 call. a male suspect opening fire from inside. two other officers also hit, but survived. the suspect was later found dead in the house. and several injuries reported after a city bus collided with an suv in chicago. the bus plowing into a suv making a left turn. five passengers treated. the suv driver cited for driving without a license and failure to yield. when we come back tonight, the nba star and a high school surprise. it s america strong. i ve always wanted to share a special moment with my mom. i think surprising her with a night ski trip would just be the biggest gift i could give her.