A $1m (€747,000) reward has prompted numerous tips to authorities seeking a fired Los Angeles police officer suspected of killing three people.

California governor Arnold Schwarzenegger was riding his Harley Davidson motorcycle illegally over the weekend when he collided with a car in his Brentwood neighbourhood, police say.

Former Baywatch star David Hasselhoff has been arrested in California on suspicion of driving while intoxicated, police said today.