Colombo (dpa) - More than 100 people have been killed and more than 250 others have been injured in alleged attacks on Catholic churches and luxury hotels in Sri Lanka, including foreigners. That is what the police said. Within half an hour explosions occurred in three churches in three different cities as well as in three luxury hotels in the capital Colombo. Easter church services took place in the churches at that time. President Maithripala Sirisena spoke of "attacks".