A private mortgage lender originated a note on a single-family investment property. Before the note boarded into NSC's servicing system, a full title review surfaced a recorded mechanics lien and a delinquent property tax obligation - both predating the lender's deed of trust. NSC coordinated resolution of both issues before servicing began, established a tax escrow to prevent future delinquency, and confirmed the lender's first-lien status through documentation retained in the servicing file. When the borrower defaulted 14 months later, the lender's position was clean and principal was recovered in full. This case study walks through what happened at each stage and what private lenders can take from it about lien verification, loan boarding, and the cost of skipping a formal title review.