YouTube shooting highlights danger of open work spaces, expert says. https://t.co/5n3bFhjuYM pic.twitter.com/5gVt73titH

— ABC News (@ABC) April 5, 2018

Guns don’t kill people. The gentle breeze that floats between cubicles kills people. https://t.co/jBS10CtUUZ

— Kashana (@kashanacauley) April 5, 2018