YORK S.C. -- Officers are investigating what led to a shooting that injured three people at an Exxon gas station. 

The incident happened Thursday afternoon on Alexander Love Highway just before 2 p.m. Officials say one white male suspect shot two black males. One person was shot in the shoulder and the other was shot in the abdomen.

They say the suspect then shot himself. Authorities have no motive as of yet. 

The York County Sheriff's Department is assisting the York County Police Department. Anyone with information is asked to call Crime Stoppers of York County 1-877-409-4321 or the York Police Dept. 803-684-4141