It's a long shot but thought I'd try, does anyone here have dashcam footage from this Sunday July 19th, by exit 31 at 7:33PM going east on 210 of a hit and run?

Does anyone here have dashcam footage from this Sunday July 19th, by exit 31 at 7:33PM going east on 210 of a hit and run? My boyfriend was rear ended on the highway and the driver in a black car who immediately took off was weaving in between cars. Any help or footage is greatly appreciated, thank you.