Serbia mass school shooting was 'pre-planned'

A boy gunned down fellow pupils in a Belgrade school on Wednesday in a pre-planned attack, shooting dead eight plus a security guard, officials said, prompting Serbia's president to announce tougher curbs on gun ownership. #News #Reuters #newsfeed #Serbia #MassShooting #Belgrade Subscribe: http://smarturl.it/reuterssubscribe Reuters brings you the latest business, finance and breaking news video from around the globe. Our reputation for accuracy and impartiality is unparalleled. Get the latest news on: https://www.reuters.com/ Follow Reuters on Facebook:   / reuters   Follow Reuters on Twitter:   / reuters   Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en