The attacker, who is believed to be a victim of bullying, shot at his friends in the cafeteria.
Mourinho is unwilling to protect Costa ahead of the trip to Old Trafford.
The Director of Airport Authority of India (AAI) received an email warning of a planned suicide mission.
The Marysville School district have issued a statement urging parents to stay away form the school.
Arsenal travel to Sunderland on Saturday as the Black Cats seek redemption for their 8-0 mauling against Southampton.
Unconfirmed reports suggest between two and six people are injured.
Craig Spencer became New York's first victim of the killer virus Ebola.
Orwa Abd al-Wahhab Hammad, 14, shot dead near Silwad as clashes hit East Jerusalem.
Liverpool paid £12m to Sevilla this summer to secure the defender's services.
A missing sphinx head from headless sphinxes guarding the entrance to the Amphipolis tomb have been found.
Lorenzo was the fastest during FP 2 of the 2014 Malaysian Grand Prix. Find out how to follow the qualifying live in the UK.
BCB International's body armour prototype is the first in the world to support 275 Newtons of force.
Report claims agents mistreated White House intern in an attempt to secure her co-operation against the US president.
Officials say Islamic State is one of the wealthiest groups in the world.
Spain's national team doctor Garcia Cota gives IBTimes UK his view on Costa's fitness.
Reports of iPhone 6s crashing have been circulating online
With US attentions on Isis, academic claims there is a more brutal enemy across the border
Mean Girls actress tweeted an unexpected message of support for the candidate, declared an "error" by her management.
Keeper will complete his injury rehabilitation at Manchester United.
Russia's biggest food retailer Magnit posted forecast-beating earnings in the third quarter
The Dutchman hails Arsene Wenger's side as an amazing club
New app dubbed the "Uber for kids" raises $2.6 million to launch ride-sharing service for children.
Deadliest incident in restive Sinai as dozens of Egyptian soldiers are killed and wounded by bomb
Political Editor Nick Assinder considers the ups and downs of the Westminster week
United host Chelsea on Sunday 26 October.
Reticulated python in Louisville Zoo gives birth to six babies without mating in what is first of its kind.
Google Nexus 9 tablet by HTC will go on sale in the UK on 3 November at same price as iPad mini 3
Mohammed Sabek and Aneel Khan disguised themselves in traditional female Muslim clothing.
P&G will now try and sell the Duracell batteries business.
The iPhone app is nostalgic of 1990s Internet chatrooms and is designed to rival Whisper and Secret