Realtor.com is the only place I found reference to a sale. I didn't see it on any of the other major online realty web sites.
I don't think it was really a sale as the Riverside Assessor's office did not record a sale. However, what is interesting is that on the Realtor web site the date of the supposed sale is 6/18/20 which is the date the Assessor's Office recorded the deed change (when Dia moved her ownership of the property into the trust). But it's probably just error on the part of Realtor.com. Maybe they scan databases and picked up on the deed change date for the address, but merged it with a random number from some other sale?
If these links don't connect to specific info just enter "
58111 Bonita Vista" on the property search page. And you can look at the property report.
Riverside County Assessor - County Clerk - Recorder > Property Search > Valuation
I used the document number from the previous pages to get to this (but a view of the deed is not available so you'd have to go back through our posts here to view it)
Self-Service: Document Search