I don't need public trust anymore -- how do I have my records deleted?

My my previous job required US public trust. The investigation processes was started, and I even interviewed with an investigator, but I haven’t been notified about my status since then. I just notified my point-of-contact to withdraw/cancel the ongoing investigation. Since I have a new job now and I no longer need public trust (and decided I do not need/want it in the future), can I have the records/information from the investigation deleted? If so, how do I do this? Who do I notify?