Man who gunned down nine people in Ohio fantasized about mass shootings for a decade, says FBI
Connor Betts, 24 (left) was killed by police half a minute after he opened fire in Daytons crowded Oregon District entertainment area, killing nine people including his sister Megan (right).
United States University Of Dayton Bellbrook High School Loisl Oglesby Jessica Leighann Nicholasp Cumer
Source: dailymail.co.uk