Massive Russian Fireworks Brawl
"A riot police officer has died after violent clashes involving Spartak Moscow and Athletic Bilbao fans broke out in the streets before their Europa League game on Thursday night.
At least five people were arrested after fireworks, flares and glasses were thrown between supporters in Bilbao in violent scenes that hospitalised several others.
Police officer Inocencio Arias Garcia died in hospital after suffering a heart attack.
The officer took a blow to the face before suffering cardiac arrest"