period leaving 15 officers dead last year. deen and tate were not the only officers fatally shot this year idaho police sergeant greg moore was shot and killed this month after stopping a man nypd officer brian moore died while attempting to question a suspicious person. in march, 21-year-old trevor casper shot and killed while attempting to apprehend a bank robbery suspect. joecy wells killed in a shootout serving a warrant to a double murder suspect in louisiana. fulton county county detective green and michael johnson shot and killed responding to a suicide threat. and yazi killed during a domestic violence called and philadelphia police officer robert wilson killed when he interrupted an armed robbery. the nypd also officer liu and rafael ramos in january, shot