Pierre-Emerick Aubameyang scored twice as Barcelona tightened their grip on second place in La Liga on Tuesday with a 3-1 win at home to Celta Vigo. 

But Barca’s victory was overshadowed by a nasty head injury to defender Ronald Araujo, who had to be taken away in an ambulance in the 64th minute of the match. Araujo was lifted into the ambulance on a stretcher, wearing a neck brace.