Brooklyn subway shooting suspect filled train car with smoke & opened fire: New details

Police are searching for the suspect in the shooting and explosion at a Brooklyn, New York, subway station that left 10 people shot and 6 others with injuries from the incident. Authorities say the suspect was on a subway train heading into the 36th St. station near Sunset Park when he donned a gas mask, took a cannister out of his bag & opened it, then opened fire as the subway car filled with smoke, striking multiple people on the train and platform. Police say the incident is not being investigated as an act of terrorism.