We were leaving Louiseville on st-Laurent street at about 8 PM when me and my wife got our eyes attention over the roof top window.A big black object with many orange lights on corners was hovering above the car moving in the same east direction but faster than us. When the object was about 200 feets from the car it seem to be 100 feet up in the air with no sound. The shape was diamond shape the longest dimension in the same direction of the movement east. We try to follow the object but it was to fast. We stop at a little gas station 2 km from the first eye contact. We go out of the car the object seem to be 1 km further east with absolutly no sound at all. We watch the object continue for another km then stop, pivoting counter clockwise 45 degrees and the moving north slowly and the dissapear in the horizon.We were shocked of that strange encounter so we have not talk about this to anyone for few years before telling our family. When i saw some UFO documentary on triangular black shape it give me some shiverings because its like two triangular UFO glued together.22 years have passed i hope it can help you any way.JP Lefebvre.