Worcester, Massachusetts, police are looking for two people suspected of attacking a livery driver after an argument over payment.
The incident happened on Chandler Street around 9 Thursday night.
The driver says a man and woman got into his vehicle and didn't have money for their ride, so he asked them to get out.
The man then punched him and later stabbed him.
Both suspects left the scene and the driver found an officer nearby.
The driver is expected to recover and no arrests have been made.
Anyone with info can call police at 508-799-8651.