The gunman who shot dead two New York policemen told people "watch what I'm going to do" shortly before the killings, police say.
The Spanish king's sister, Princess Cristina, to face tax fraud trial over alleged links to her husband's dealings.
Fifa president Sepp Blatter holds talks with executives as concerns grow over future direction of football's governing body.
BBC reporter and Indonesian tsunami survivor 10 years on
His pickled heart has provided scientists with few answers
The Indian village where people speak in Sanskrit
Why American sports refuse to relegate the worst teams
Germany's drive to promote more women in business
The hard side of soft power in China's Confucius institutes
Gunman kills two New York policemen
N Korea proposes joint Sony probe
Obama vows response to Sony hack
Putin seeks to ease economic fears
'New chapter' in US-Cuba ties