Fifa President Sepp Blatter has tweeted a response to a Europol investigation that says hundreds of football matches have been fixed:
Work with police helped in fight v. match manipulation. I repeat, this is a big issue for football & govt. to solve - http://t.co/fEIsMx3d
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His mother Princess Diana was killed in a car crash in Paris in 1997 when he was just 12 and his brother William was 15.
The 21-year-old, who was arrested on Sunday, also allegedly injured two other people in the attack in the German city of Reutlingen.
She was going to the aid of a family member who got out of the car in the middle of the park and was dragged away by a different tiger.