Two people, including a five-year-old girl, were killed and several others injured when a car crashed into the entrance of Manila's international airport on Sunday, authorities said, adding the incident may not have been intentional.

A vehicle crashed into an entrance at Manila’s airport on Sunday morning, leaving two people dead including a 4-year-old girl, according to the Philippine Red Cross. The other victim was an adult male, the humanitarian group said in a statement.

The airport in a statement said the initial reports suggest “vehicular accident” took place after the car crashed through outer railing into the walkway near the entrance of NAIA Terminal 1.