Discription of Events: We were on spring cypress turning onto telge. He cut me off last minute no blinker I almost ran into the wall on the bridge where there was construction. And then he matched the speed to the car in front of me so I couldn't get around him and avoid him. Then as I passed he gave me a finger and then cut me off again to where I almost rear ended him. We were both turning onto grant from spring cypress and the light was red. When it turned green he then refuse to go until the light had just turned red again. I was late getting home to my daughter. When we were at the stop light he waved a handgun and then flipped me the finger again.