Looking for accident witness on 805 S on 8/19/21

I-805 S near Between H St and Telegraph Cyn Rd, Chula Vista CA

Description

Looking for a witness to an accident on 805 S on 8/19/2021 between a burgandy Nissan Frontier PU and white Ford F450 who said he "had it all on video." Please get in contact with me, the CHP is saying there was no witness and is putting it on me. I was too shaken up to even think of asking for your contact information and trusted the CHP.