The incident occurred on Wednesday night at the gas station of Notre Dame, Montagne-Longue.
A car carrying four individuals landed at the service station around 7:30 PM.
Looking for money, they assaulted the gas station owner and his son who tried to resist the men. The criminals fled after committing the crime. Montagne-Longue police, Terre Rouge CID and Field Intelligence Office elements were mended in place to take control of the situation.
The owner of the gas service station and his son were urgently taken to the hospital in the North for medical treatment.