I crashed with a guy in a parking lot. I was backing out and the guy was driving behind me, and while reversing I hit the guy's front bumper. The guy said he was late for his final but exchanged numbers with my me and said to call him... so no police was called. Also the guy got my license plate number... its been three months since the incident, and the info the guy has is my cellphone number, my name, and my license plate perhaps... now he's been threatening me that he's going to report it to the police what happened or get authorities involved if I doesn't pay 150$ This is in the state of Texas... I want to know, can anything really be done at this point? I've been avoiding him cause at first I told him it was my fault cause I was backing out and I was scared but he came from behind and zoomed passed while I was backing out and trying to leave the parking lot... it was a very small bump that made to his front bumber really... its a little bent and crooked but not much. Anyway its already been about three months since and he keeps texting me that he's going to call the police and get them involved with me unless I pay his money. But I really feel he's at fault now cause of how it happened. I told him it was my fault cause I was really scared and it was my first time ever it happened and I didn't want to get in trouble but I learned my lesson... can anything really be done by that guy since its been so long, about 3 months or so.. what exactly might happen now... and what should I do?