Questioned documents, signatures, and handwriting documents in business transactions

"Ms. Fisher was the opposing expert in a civil business dispute. I was impressed with her qualifications, her expertise, the favorable impression she made with the jury and the explanations she gave for her opinion. When I needed an expert in electronic alterations of documents in a civil business dispute, I retained her. Ms. Fisher's testimony on behalf of my client was impressive and convincing. I would highly recommend her."
Lara R. Shapiro, Esq.
Marina Del Rey, California

Signatures and handwriting are most commonly questioned in business transactions, including cannabis cases where contracts for ownership or rental properties for the businesses are at issue.  Currently, business documents that come into question are often fabricated or altered using graphics programs that make it easy to create new documents or change the terms of a genuine document.  Signatures on these documents are often genuine, but have been electronically transferred to the fabricated document. 

Common types of documents in business transactions

  • Contracts
  • Agreements 
  • Change of business ownership
  • Rental and lease agreements
  • Corporate minutes and stock certificates
  • Construction contracts to perform work
  • Invoices
  • Employer / employee contracts
  • Intellectual property documents

Case Sample – Signatures are frequently transferred electronically to create new documents

Fabricated documents are increasing as more persons are using graphics programs to electronically transfer genuine signatures to new documents. Not surprisingly, the originals are nowhere to be found. The following exhibit illustrates a document that has been fabricated using a genuine signature to create a new document. This was a crude attempt as the font and font size were different for the body of the document and the printed word signature below the name. Arrows point to the differences in the font for the letters, “a, r,” and “e.”

Case Sample – Documents may not be altered or fabricated as in the following case

The head office accused one of its franchisees of fabricating invoices. There were duplicate invoices with different amounts. The examination proved that the invoices came from the same source – namely the head office. The conclusive evidence came from the security yellow dots that were in the identical places on both invoices. These dots are often on color laser printers that each have their own unique pattern of dots. The color laser printer was used by the head office- not by the franchisee.

Case Sample – What was under the white-out – another amount or a partnership?

It is not uncommon for business transactions and financial elder abuse cases to overlap. Elders are often targets to obtain their business or property. In the following case, the realtor presented a photocopied note that he confirmed was his original writing. The word “loan” was carefully covered with thick white-out. The paper was slightly torn most likely from an attempt to erase the original word underneath. The elder contended that he had agreed to a partnership, not a loan. Testing proved the elder was correct. With testing, on the third page of the document, the word “partnership” emerged. The initial and ending letters “P” and the “h” are visible even when the body is not as clearly delineated. There was no evidence of a different amount that the realtor had contended was underneath the white-out.