It is very hard to lie when the plaintiff was depositing cash into the borrowers bank account.
It is very hard to lie when their is a solid audit trail of funds advanced to PV.
It is very hard to lie, when a valid Texas law Promissory Note is executed in the State of Texas during an admitted confirmed trip of PV to the borrower.
It is simple to validate PV signatures especially with a witness.
There is Federal Reserve banking system' audit trail of the majority of the deposits into PV's accounts. You are going from one banking system's account into another. Rock hard proof....what could be stronger?