At least five people were killed Thursday in a pair of explosions in crowded areas of the southern Indian city of Hyderabad, police said. More were feared dead and injured.

The blasts occurred about 10 minutes apart outside a movie theater and a bus station, police officer Syed Anwarul Huda said.

The CNN-IBN television news channel said 11 people were feared dead.

Police were trying to determine the cause of the explosions, Huda said.