Dash cam of I-10 fender bender hit & run

This afternoon traveling west on I-10 I captured a fender bender where a couple cars swerved and hit each other and another truck. The original car and one that was hit just drove off but the truck (hauling a small trailer) that was also hit pulled over to assess damage when the others just left. I pulled the clip off my dash cam and it doesn’t show too much but may be able to help the truck driver’s insurance claim if he needs it. I didn’t think to pull over and give him my SD card because I just bought the dash cam a couple months ago and don’t know how to get the video to him now. Any recommendations?