EMPD officer threatens us

We had a domestic altercation with our neighbours who have about 30 people living in their house, one being an EMPD officer. He came over to our driveway when we were cleaning the driveway and with his hand on his gun he threatened us. I can't type what he said because Hello Peter will not allow the language. We have opened a case with the police against him. Don't know what his name is but the reg number of his car is DK 24 VR GP. Very aggressive police officer - it's scary to think law enforcers can't keep their calm