PALU, Indonesia - Indonesian police opened fire and killed five people when an angry mob attacked their station with firebombs in a protest over the death of a man in custody, police said Wednesday.
More than 20 people including several police were injured during the violent clash late Tuesday in the town of Buol, Central Sulawesi province, local deputy police chief Dewa Parsana said.
"A big number of residents encircled the police station and threw Molotov bombs," he said.
"We had no choice but to open fire towards the protesters because they were very angry and were burning motorcycles parked outside... Five people were killed by the shooting."
Anger over the death Monday of a local man in custody at the station triggered the riot, he said.
Around 300 police reinforcements were sent to the area on Wednesday, the state-run Antara news agency reported.
Thousands of people reportedly attacked the station but police said they could not confirm the numbers.
Central Sulawesi police chief Amin Saleh told Antara he deplored the shooting.
"We are checking the firing proced ures," he said.