American office manager at Edgewater Technology in Wakefield, MA. On the morning of 12/26/2000 at about 11:00 AM, a mentally unstable software tester at the institute, Michael McDermott, went berserk, shooting and killed seven people, including Hagerty.
Experience the freedom of a simpler, more intuitive workflow with our advanced astrologer app. Learn astrology effortlessly with our user-friendly tools.